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HomeMy WebLinkAbout01 - Appendix IAPPENDIX I NOISE Existing Conditions Noise Contours Result Summary Table Roadway Segment Daily Traffic Volumes Noise level at 50 feet (dBA CNEL) Distance to noise contour (feet) 70 dBA CNEL F 65 dBA CNEL 60 dBA CNEL 19th Street West of Placentia Ave 14,980 69.3 37 117 371 19th Street Placentia Ave to Harbor Blvd. 23,100 71.2 57 181 573 Hamilton Avenue West of Magnolia St 9,360 68.5 31 98 310 Hamilton Avenue Magnolia St to Bushard Av 12,480 69.7 41 131 414 Hamilton Avenue Bushard Ave to Brookhurst Street 17,680 1 71.3 59 185 586 17th Street West of Monrovia Ave 5,250 63.1 9 30 95 15th Street West of Placentia Ave 4,700 62.3 8 27 85 West Coast Highway Brookhurst St to Prospect St 39,390 71.4 131 413 1,307 West Coast Highway Prospect St to Superior Ave 32,320 70.5 107 339 1,072 West Coast Highway Superior Ave to Newport Blvd 40,400 71.5 134 424 1,340 West Coast Highway East of Dover Or 51,510 72.7 171 540 1,709 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL Existing 19th Street West of Placentia Ave ROADWAY INPUTS VEHICLE MIX INPUTS ADT 14,980 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.0 CNEL= 69.3 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 110 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.0 CNEL= 69.3 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 35 110 347 DAYTIME 117 371 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 979 10 10 343 3 3 212 2 2 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -1.4 -21.3 -21.3 -6.0 -25.9 -25.9 -8.1 -28.0 -28.0 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.4 55.5 60.3 61.9 50.9 55.8 59.8 48.8 53.7 VEHICULAR NOISE I DAY= 67.7 Leq IEVENING= 63.1 Leq I NIGHT= 61.0 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.0 CNEL= 69.3 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 35 110 347 CNEL: 37 117 371 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: Existing Project: Banning Ranch Roadway: 19th Street Analyst FJS Segment: Placentia Ave to Harbor Blvd. Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 23,100 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.9 CNEL= 71.2 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 169 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.9 CNEL= 71.2 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 54 169 535 DAYTIME 181 573 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1509 15 15 528 5 5 327 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 812 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 0.5 -19.5 -19.5 -4.1 -24.0 -24.0 -6.2 -26.1 -26.1 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.3 57.4 62.2 63.8 52.8 57.6 61.7 50.7 55.6 VEHICULAR NOISE I DAY= 69.5 Leq EVENING= 65.0 Leq I NIGHT= 62.9 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.9 CNEL= 71.2 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 54 169 535 CNEL: 57 181 573 2 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL Existing Hamilton Avenue West of Magnolia St ROADWAY INPUTS VEHICLE MIX INPUTS ADT 9,360 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.2 CNEL= 68.5 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 92 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.2 CNEL= 68.5 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 29 92 290 CNEL: 31 DAYTIME 310 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 612 6 6 214 2 2 132 1 1 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -4.0 -23.9 -23.9 -8.5 -28.4 -28.4 -10.6 -30.5 -30.5 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 65.9 54.2 58.8 61.3 49.7 54.2 59.2 47.6 52.1 VEHICULAR NOISE I DAY= 66.9 Leq IEVENING= 62.3 Leq I NIGHT= 60.2 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.2 CNEL= 68.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 29 92 290 CNEL: 31 98 310 3 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: Existing Project: Banning Ranch Roadway: Hamilton Avenue Analyst FJS Segment: Magnolia St to Bushard AV Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 12,480 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.5 CNEL= 69.7 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 122 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.5 CNEL= 69.7 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 39 122 387 DAYTIME 131 414 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 815 8 8 285 3 3 177 2 2 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -2.7 -22.6 -22.6 -7.3 -27.2 -27.2 -9.4 -29.3 -29.3 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.1 55.5 60.0 62.6 50.9 55.4 60.5 48.8 53.4 VEHICULAR NOISE I DAY= 68.1 Leq EVENING= 63.6 Leq I NIGHT= 61.5 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.5 CNEL= 69.7 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 39 122 387 CNEL: 41 131 414 0 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: Existing Project: Banning Ranch Roadway: Hamilton Avenue Analyst FJS Segment: Bushard Ave to Brookhurst Street Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 17,680 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.0 CNEL= 71.3 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 173 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.0 CNEL= 71.3 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 55 173 548 CNEL: 59 DAYTIME 586 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1155 12 12 404 4 4 250 3 3 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -1.2 -21.1 -21.1 -5.8 -25.7 -25.7 -7.9 -27.8 -27.8 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.6 57.0 61.5 64.1 52.4 57.0 62.0 50.4 54.9 VEHICULAR NOISE I DAY= 69.6 Leq EVENING= 65.1 Leq I NIGHT= 63.0 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.0 CNEL= 71.3 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 55 173 548 CNEL: 59 185 586 5 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL Existing 17th Street West of Monrovia Ave ROADWAY INPUTS VEHICLE MIX INPUTS ADT 5,250 SPEED (mph) 35 ROAD NEAR -FAR LN. DIST. 36 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 62.8 CNEL= 5 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 28 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 62.8 CNEL= 5 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 9 28 88 CNEL: 9 DAYTIME 95 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 343 4 4 120 1 1 74 1 1 Speed in MPH 35 35 35 35 35 35 35 35 35 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 65.1 74.8 80.0 65.1 74.8 80.0 65.1 74.8 80.0 ADJUSTMENTS Flow -5.4 -25.3 -25.3 -10.0 -29.9 -29.9 -12.0 -31.9 -31.9 Distance 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 59.9 49.8 55.0 55.4 45.2 50.4 53.3 43.1 48.3 VEHICULAR NOISE I DAY= 61.5 Leq IEVENING= 56.9 Leq I NIGHT = 54.8 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 62.8 CNEL= 5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 9 28 88 CNEL: 9 30 95 2 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL Existing 15th Street West of Placentia Ave ROADWAY INPUTS VEHICLE MIX INPUTS ADT 4,700 SPEED (mph) 35 ROAD NEAR -FAR LN. DIST. 12 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 62.0 CNEL= 52.3 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 25 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 62.0 CNEL= 52.3 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 8 25 79 CNEL: 8 DAYTIME 85 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 307 3 3 107 1 1 67 1 1 Speed in MPH 35 35 35 35 35 35 35 35 35 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 65.1 74.8 80.0 65.1 74.8 80.0 65.1 74.8 80.0 ADJUSTMENTS Flow -5.9 -25.8 -25.8 -10.4 -30.3 -30.3 -12.5 -32.4 -32.4 Distance 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 59.2 49.0 54.2 54.6 44.4 49.7 52.6 42.4 47.6 VEHICULAR NOISE I DAY= 60.7 Leq IEVENING= 56.1 Leq I NIGHT = 54.1 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 62.0 CNEL= 52.3 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 8 25 79 CNEL: 8 27 85 7 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: Existing Project: Banning Ranch Roadway: West Coast Highway Analyst FJS Segment: Brookhurst St to Prospect St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 39,390 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.1 CNEL= 71.4 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 386 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.1 CNEL= 71.4 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 122 386 1:2, 21 CNEL: 131 DAYTIME 1307 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 2573 26 26 901 9 9 558 6 6 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 2.3 -17.6 -17.6 -2.3 -22.2 -22.2 -4.4 -24.3 -24.3 Distance -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 68.7 57.1 61.6 64.2 52.5 57.1 62.1 50.5 55.0 VEHICULAR NOISE I DAY= 69.8 Leq EVENING= 65.2 Leq I NIGHT= 63.1 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.1 CNEL= 71.4 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 122 386 1:2, 21 CNEL: 131 413 1307 9 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: Existing Project: Banning Ranch Roadway: West Coast Highway Analyst FJS Segment: Prospect St to Superior Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 32,320 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 70.2 CNEL= 70.5 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 317 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 70.2 CNEL= 70.5 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 100 317 1002 DAYTIME 339 1072 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 2112 22 22 739 8 8 458 5 5 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 1.4 -18.5 -18.5 -3.2 -23.1 -23.1 -5.2 -25.1 -25.1 Distance -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 67.9 56.2 60.8 63.3 51.7 56.2 61.2 49.6 54.1 VEHICULAR NOISE I DAY= 68.9 Leq EVENING= 64.3 Leq I NIGHT= 62.2 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 70.2 CNEL= 70.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 100 317 1002 CNEL: 107 339 1072 9 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: Existing Project: Banning Ranch Roadway: West Coast Highway Analyst FJS Segment: Superior Ave to Newport Blvd Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 40,400 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.2 CNEL= 71.5 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 396 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.2 CNEL= 71.5 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 125 396 1:2, 53 DAYTIME 424 1340 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 2639 27 27 924 9 9 572 6 6 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 2.4 -17.5 -17.5 -2.2 -22.1 -22.1 -4.3 -24.2 -24.2 Distance -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 68.8 57.2 61.7 64.3 52.7 57.2 62.2 50.6 55.1 VEHICULAR NOISE I DAY= 69.9 Leq EVENING= 65.3 Leq I NIGHT= 63.2 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.2 CNEL= 71.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 125 396 1:2, 53 CNEL: 134 424 1340 10 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL Existing West Coast Highway East of Dover Dr ROADWAY INPUTS VEHICLE MIX INPUTS ADT 51,510 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 84 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.5 CNEL= 72.7 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 505 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.5 CNEL= 72.7 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 160 505 1597 DAYTIME 540 1709 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 3365 34 34 1178 12 12 729 7 7 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 3.4 -16.5 -16.5 -1.1 -21.0 -21.0 -3.2 -23.1 -23.1 Distance -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 70.1 58.5 63.0 65.6 53.9 58.4 63.5 51.8 56.4 VEHICULAR NOISE I DAY= 71.1 Leq IEVENING= 66.6 Leq I NIGHT= 64.5 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.5 CNEL= 72.7 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 160 505 1597 CNEL: 171 540 1709 11 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: Existing Project: Banning Ranch Roadway: Brookhurst Street Analyst FJS Segment: North of Hamilton Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 24,960 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.9 CNEL= 73.2 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 245 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.9 CNEL= 73.2 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 77 245 774 DAYTIME 262 828 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1631 17 17 571 6 6 353 4 4 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 0.3 -19.6 -19.6 -4.3 -24.2 -24.2 -6.4 -26.3 -26.3 Distance 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 70.5 58.9 63.4 66.0 54.3 58.9 63.9 52.3 56.8 VEHICULAR NOISE I DAY= 71.5 Leq EVENING= 67.0 Leq I NIGHT= 64.9 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.9 CNEL= 73.2 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 77 245 774 CNEL: 83 262 828 12 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: Existing Project: Banning Ranch Roadway: Brookhurst Street Analyst FJS Segment: Pacific Coast Hwy to Hamilton Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 14,560 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 84 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.2 CNEL= 72.5 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 143 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.2 CNEL= 72.5 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 45 143 451 DAYTIME 153 483 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 951 10 10 333 3 3 206 2 2 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -2.1 -22.0 -22.0 -6.6 -26.5 -26.5 -8.7 -28.6 -28.6 Distance 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 69.9 58.2 62.8 65.3 53.7 58.2 63.2 51.6 56.1 VEHICULAR NOISE I DAY= 70.9 Leq EVENING= 66.3 Leq I NIGHT= 64.2 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.2 CNEL= 72.5 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 45 143 451 CNEL: 48 153 483 13 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: Existing Project: Banning Ranch Roadway: Placentia Avenue Analyst FJS Segment: North of Victoria St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 13,650 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.6 CNEL= 68.9 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 100 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.6 CNEL= 68.9 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 32 100 316 CNEL: 34 DAYTIME 338 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 892 9 9 312 3 3 193 2 2 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -1.8 -21.7 -21.7 -6.4 -26.3 -26.3 -8.5 -28.4 -28.4 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.0 55.1 59.9 61.5 50.5 55.4 59.4 48.4 53.3 VEHICULAR NOISE I DAY= 67.3 Leq EVENING= 62.7 Leq I NIGHT= 60.6 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.6 CNEL= 68.9 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 32 100 316 CNEL: 34 107 338 14 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: Existing Project: Banning Ranch Roadway: Placentia Avenue Analyst FJS Segment: 19th St to 17th St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 26,250 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.4 CNEL= 71.7 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 192 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.4 CNEL= 71.7 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 61 192 608 DAYTIME 206 651 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1715 18 18 600 6 6 372 4 4 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 812 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 1.0 -18.9 -18.9 -3.5 -23.5 -23.5 -5.6 -25.5 -25.5 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.9 57.9 62.8 64.3 53.4 58.2 62.2 51.3 56.1 VEHICULAR NOISE I DAY= 70.1 Leq EVENING= 65.5 Leq I NIGHT= 63.5 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.4 CNEL= 71.7 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 61 192 608 CNEL: 65 206 651 15 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: Existing Project: Banning Ranch Roadway: Placentia Avenue Analyst FJS Segment: 17th St to 16th St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 15,000 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.0 CNEL= 69.3 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 110 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.0 CNEL= 69.3 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 35 110 348 DAYTIME 118 372 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 980 10 10 343 4 4 212 2 2 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -1.4 -21.3 -21.3 -6.0 -25.9 -25.9 -8.1 -28.0 -28.0 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.4 55.5 60.3 61.9 50.9 55.8 59.8 48.8 53.7 VEHICULAR NOISE I DAY= 67.7 Leq EVENING= 63.1 Leq I NIGHT= 61.0 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.0 CNEL= 69.3 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 35 110 348 CNEL: 37 118 372 16 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: Existing Project: Banning Ranch Roadway: Superior Avenue Analyst FJS Segment: 16th St to Placentia Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 23,000 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.8 CNEL= 71.1 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 169 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.8 CNEL= 71.1 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 53 169 533 DAYTIME 180 570 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1503 15 15 526 5 5 326 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 812 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 0.4 -19.5 -19.5 -4.1 -24.0 -24.0 -6.2 -26.1 -26.1 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.3 57.3 62.2 63.7 52.8 57.6 61.7 50.7 55.5 VEHICULAR NOISE I DAY= 69.5 Leq EVENING= 65.0 Leq I NIGHT= 62.9 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.8 CNEL= 71.1 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 53 169 533 CNEL: 57 180 570 17 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: Existing Project: Banning Ranch Roadway: Superior Avenue Analyst FJS Segment: Placentia Av. to West Coast Hwy Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 23,000 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.8 CNEL= 71.1 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 169 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.8 CNEL= 71.1 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 53 169 533 DAYTIME 180 570 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1503 15 15 526 5 5 326 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 812 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 0.4 -19.5 -19.5 -4.1 -24.0 -24.0 -6.2 -26.1 -26.1 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.3 57.3 62.2 63.7 52.8 57.6 61.7 50.7 55.5 VEHICULAR NOISE I DAY= 69.5 Leq EVENING= 65.0 Leq I NIGHT= 62.9 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.8 CNEL= 71.1 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 53 169 533 CNEL: 57 180 570 Iim FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: Existing Project: Banning Ranch Roadway: Superior Avenue Analyst FJS Segment: South of West Coast Hwy Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 18,000 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.8 CNEL= 70.1 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 132 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.8 CNEL= 70.1 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 42 132 417 DAYTIME 141 446 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1176 12 12 412 4 4 255 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -0.6 -20.5 -20.5 -5.2 -25.1 -25.1 -7.3 -27.2 -27.2 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.2 56.3 61.1 62.7 51.7 56.6 60.6 49.6 54.5 VEHICULAR NOISE I DAY= 68.5 Leq EVENING= 63.9 Leq I NIGHT= 61.8 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.8 CNEL= 70.1 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 42 132 417 CNEL: 45 141 446 19 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: Existing Project: Banning Ranch Roadway: Magnolia Street Analyst FJS Segment: North of Victoria St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 13,520 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.8 CNEL= 70.1 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 133 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.8 CNEL= 70.1 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 42 133 419 CNEL: 45 DAYTIME 448 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 883 9 9 309 3 3 191 2 2 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -2.4 -22.3 -22.3 -6.9 -26.8 -26.8 -9.0 -28.9 -28.9 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.5 55.8 60.4 62.9 51.3 55.8 60.8 49.2 53.7 VEHICULAR NOISE I DAY= 68.5 Leq EVENING= 63.9 Leq I NIGHT= 61.8 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.8 CNEL= 70.1 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 42 133 419 CNEL: 45 142 448 20 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: Existing Project: Banning Ranch Roadway: Magnolia Street Analyst FJS Segment: Hamilton Ave to Banning Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 8,320 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 67.7 CNEL= 68.0 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 82 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 67.7 CNEL= 68.0 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 26 82 258 CNEL: 28 DAYTIME 276 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 544 6 6 190 2 2 118 1 1 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -4.5 -24.4 -24.4 -9.0 -29.0 -29.0 -11.1 -31.0 -31.0 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 65.4 53.7 58.2 60.8 49.2 53.7 58.7 47.1 51.6 VEHICULAR NOISE I DAY= 66.4 Leq EVENING= 61.8 Leq I NIGHT= 59.7 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 67.7 CNEL= 68.0 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 26 82 258 CNEL: 28 87 276 21 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: Existing Project: Banning Ranch Roadway: Magnolia Street Analyst FJS Segment: Banning Ave to Pacific Coast Hwy Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 8,320 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 67.7 CNEL= 68.0 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 82 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 67.7 CNEL= 68.0 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 26 82 258 CNEL: 28 DAYTIME 276 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 544 6 6 190 2 2 118 1 1 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -4.5 -24.4 -24.4 -9.0 -29.0 -29.0 -11.1 -31.0 -31.0 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 65.4 53.7 58.2 60.8 49.2 53.7 58.7 47.1 51.6 VEHICULAR NOISE I DAY= 66.4 Leq EVENING= 61.8 Leq I NIGHT= 59.7 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 67.7 CNEL= 68.0 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 26 82 258 CNEL: 28 87 276 22 Existing Plus Project Conditions Noise Contours Result Summary Table Roadway Segment Daily Traffic Volumes Noise level at 50 feet (dBA CNEL) Distance to noise contour (feet) 70 dBA CNEL F 65 dBA CNEL 60 dBA CNEL 19th Street West of Placentia Ave 16,876 69.8 42 132 418 19th Street Placentia Ave to Harbor Blvd. 24,976 71.5 62 196 619 Hamilton Avenue West of Magnolia St 10,180 68.9 34 107 338 Hamilton Avenue Magnolia St to Bushard Av 13,110 70.0 43 138 435 Hamilton Avenue Bushard Ave to Brookhurst Street 18,310 1 71.4 61 192 607 17th Street West of Monrovia Ave 10,794 66.2 19 61 194 15th Street West of Placentia Ave 8,346 64.8 15 48 150 West Coast Highway Brookhurst St to Prospect St 36,200 71.0 120 380 1,201 West Coast Highway Prospect St to Superior Ave 35,626 70.9 118 374 1,182 West Coast Highway Superior Ave to Newport Blvd 42,174 71.7 140 442 1,399 West Coast Highway East of Dover Or 52,436 72.8 174 550 1,739 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: EXISTING PLUS PROJECT Project: Banning Ranch Roadway: 19th Street Analyst FJS Segment: West of Placentia Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 16,876 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.5 CNEL= 69.8 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 124 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.5 CNEL= 69.8 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 39 124 391 DAYTIME 132 418 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1103 11 11 386 4 4 239 2 2 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -0.9 -20.8 -20.8 -5.5 -25.4 -25.4 -7.5 -27.5 -27.5 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.0 56.0 60.8 62.4 51.4 56.3 60.3 49.4 54.2 VEHICULAR NOISE I DAY= 68.2 Leq EVENING= 63.6 Leq I NIGHT= 61.5 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.5 CNEL= 69.8 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 39 124 391 CNEL: 42 132 418 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: EXISTING PLUS PROJECT Project: Banning Ranch Roadway: 19th Street Analyst FJS Segment: Placentia Ave to Harbor Blvd. Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 24,976 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.2 CNEL= 71.5 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 183 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.2 CNEL= 71.5 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 58 183 579 CNEL: 62 DAYTIME 619 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1632 17 17 571 6 6 354 4 4 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 0.8 -19.1 -19.1 -3.8 -23.7 -23.7 -5.8 -25.8 -25.8 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.7 57.7 62.5 64.1 53.1 58.0 62.0 51.1 55.9 VEHICULAR NOISE I DAY= 69.9 Leq EVENING= 65.3 Leq I NIGHT= 63.2 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.2 CNEL= 71.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 58 183 579 CNEL: 62 196 619 2 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: EXISTING PLUS PROJECT Project: Banning Ranch Roadway: Hamilton Avenue Analyst FJS Segment: West of Magnolia St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 10,180 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.6 CNEL= 68.9 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 100 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.6 CNEL= 68.9 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 32 100 316 DAYTIME 107 338 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 665 7 7 233 2 2 144 1 1 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -3.6 -23.5 -23.5 -8.2 -28.1 -28.1 -10.3 -30.2 -30.2 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.2 54.6 59.1 61.7 50.0 54.6 59.6 48.0 52.5 VEHICULAR NOISE I DAY= 67.2 Leq EVENING= 62.7 Leq I NIGHT= 60.6 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.6 CNEL= 68.9 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 32 100 316 CNEL: 34 107 338 3 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: EXISTING PLUS PROJECT Project: Banning Ranch Roadway: Hamilton Avenue Analyst FJS Segment: Magnolia St to Bushard AV Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 13,110 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.7 CNEL= 70.0 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 129 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.7 CNEL= 70.0 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 41 129 407 CNEL: 43 DAYTIME 435 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 857 9 9 300 3 3 186 2 2 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -2.5 -22.4 -22.4 -7.1 -27.0 -27.0 -9.2 -29.1 -29.1 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.3 55.7 60.2 62.8 51.1 55.7 60.7 49.1 53.6 VEHICULAR NOISE I DAY= 68.3 Leq EVENING= 63.8 Leq I NIGHT= 61.7 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.7 CNEL= 70.0 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 41 129 407 CNEL: 43 138 435 10 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: EXISTING PLUS PROJECT Project: Banning Ranch Roadway: Hamilton Avenue Analyst FJS Segment: Bushard Ave to Brookhurst Street Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 18,310 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.1 CNEL= 71.4 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 180 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.1 CNEL= 71.4 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 57 180 568 CNEL: 61 DAYTIME 607 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1196 12 12 419 4 4 259 3 3 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -1.1 -21.0 -21.0 -5.6 -25.5 -25.5 -7.7 -27.6 -27.6 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.8 57.1 61.7 64.2 52.6 57.1 62.1 50.5 55.0 VEHICULAR NOISE I DAY= 69.8 Leq EVENING= 65.2 Leq I NIGHT= 63.2 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.1 CNEL= 71.4 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 57 180 568 CNEL: 61 192 607 5 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: EXISTING PLUS PROJECT Project: Banning Ranch Roadway: 17th Street Analyst FJS Segment: West of Monrovia Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 10,794 SPEED (mph) 35 ROAD NEAR -FAR LN. DIST. 36 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 65.9 CNEL= 66.2 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 57 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 65.9 CNEL= 66.2 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 18 57 182 CNEL: 19 DAYTIME 194 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 705 7 7 247 3 3 153 2 2 Speed in MPH 35 35 35 35 35 35 35 35 35 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 65.1 74.8 80.0 65.1 74.8 80.0 65.1 74.8 80.0 ADJUSTMENTS Flow -2.3 -22.2 -22.2 -6.8 -26.7 -26.7 -8.9 -28.8 -28.8 Distance 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 63.1 52.9 58.1 56.5 48.3 53.5 56.4 46.2 51.5 VEHICULAR NOISE I DAY= 64.6 Leq EVENING= 60.0 Leq I NIGHT= 57.9 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 65.9 CNEL= 66.2 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 18 57 182 CNEL: 19 61 194 2 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: EXISTING PLUS PROJECT Project: Banning Ranch Roadway: 15th Street Analyst FJS Segment: West of Placentia Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 8,346 SPEED (mph) 35 ROAD NEAR -FAR LN. DIST. 12 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 64.5 CNEL= 54.8 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 44 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 64.5 CNEL= 54.8 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 14 44 140 CNEL: 15 DAYTIME 150 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 545 6 6 191 2 2 118 1 1 Speed in MPH 35 35 35 35 35 35 35 35 35 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 65.1 74.8 80.0 65.1 74.8 80.0 65.1 74.8 80.0 ADJUSTMENTS Flow -3.4 -23.3 -23.3 -7.9 -27.9 -27.9 -10.0 -29.9 -29.9 Distance 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 61.7 51.5 56.7 57.1 46.9 52.2 55.0 44.9 50.1 VEHICULAR NOISE I DAY= 63.2 Leq EVENING= 58.6 Leq I NIGHT= 56.6 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 64.5 CNEL= 54.8 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 14 44 140 CNEL: 15 48 150 7 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: EXISTING PLUS PROJECT Project: Banning Ranch Roadway: West Coast Highway Analyst FJS Segment: Brookhurst St to Prospect St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 36,200 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 70.7 CNEL= 71.0 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 355 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 70.7 CNEL= 71.0 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 112 355 1123 DAYTIME 380 1201 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 2365 24 24 828 8 8 512 5 5 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 1.9 -18.0 -18.0 -2.7 -22.6 -22.6 -4.7 -24.7 -24.7 Distance -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 68.4 56.7 61.3 63.8 52.2 56.7 61.7 50.1 54.6 VEHICULAR NOISE I DAY= 69.4 Leq EVENING= 64.8 Leq I NIGHT= 62.7 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 70.7 CNEL= 71.0 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 112 355 1123 CNEL: 120 380 1201 9 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: EXISTING PLUS PROJECT Project: Banning Ranch Roadway: West Coast Highway Analyst FJS Segment: Prospect St to Superior Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 35,626 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 70.6 CNEL= 70.9 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 349 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 70.6 CNEL= 70.9 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 110 349 1105 DAYTIME 374 1182 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 2328 24 24 815 8 8 504 5 5 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 1.8 -18.1 -18.1 -2.7 -22.6 -22.6 -4.8 -24.7 -24.7 Distance -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 68.3 56.7 61.2 63.7 52.1 56.6 61.7 50.0 54.5 VEHICULAR NOISE I DAY= 69.3 Leq EVENING= 64.8 Leq I NIGHT= 62.7 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 70.6 CNEL= 70.9 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 110 349 1105 CNEL: 118 374 1182 9 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: EXISTING PLUS PROJECT Project: Banning Ranch Roadway: West Coast Highway Analyst FJS Segment: Superior Ave to Newport Blvd Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 42,174 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.4 CNEL= 71.7 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 414 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.4 CNEL= 71.7 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 131 414 1308 DAYTIME 442 1399 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 2755 28 28 964 10 10 597 6 6 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 2.6 -17.3 -17.3 -2.0 -21.9 -21.9 -4.1 -24.0 -24.0 Distance -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 69.0 57.4 61.9 64.5 52.8 57.4 62.4 50.8 55.3 VEHICULAR NOISE I DAY= 70.0 Leq EVENING= 65.5 Leq I NIGHT= 63.4 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.4 CNEL= 71.7 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 131 414 1308 CNEL: 140 442 1399 10 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: EXISTING PLUS PROJECT Project: Banning Ranch Roadway: West Coast Highway Analyst FJS Segment: East of Dover Dr Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 52,436 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 84 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.5 CNEL= 72.8 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 514 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.5 CNEL= 72.8 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 163 514 1626 DAYTIME 550 1739 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 3426 35 35 1199 12 12 742 8 8 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 3.5 -16.4 -16.4 -1.0 -21.0 -21.0 -3.1 -23.0 -23.0 Distance -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 70.2 58.6 63.1 65.6 54.0 58.5 63.6 51.9 56.4 VEHICULAR NOISE I DAY= 71.2 Leq EVENING= 66.6 Leq I NIGHT= 64.6 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.5 CNEL= 72.8 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 163 514 1626 CNEL: 174 550 1739 11 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: EXISTING PLUS PROJECT Project: Banning Ranch Roadway: Brookhurst Street Analyst FJS Segment: North of Hamilton Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 25,778 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.0 CNEL= 73.3 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 253 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.0 CNEL= 73.3 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 80 253 799 DAYTIME 270 855 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1684 17 17 589 6 6 365 4 4 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 0.4 -19.5 -19.5 -4.1 -24.0 -24.0 -6.2 -26.1 -26.1 Distance 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 70.7 59.0 63.6 66.1 54.5 59.0 64.0 52.4 56.9 VEHICULAR NOISE I DAY= 71.7 Leq EVENING= 67.1 Leq I NIGHT= 65.0 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.0 CNEL= 73.3 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 80 253 799 CNEL: 86 270 855 12 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: EXISTING PLUS PROJECT Project: Banning Ranch Roadway: Brookhurst Street Analyst FJS Segment: Pacific Coast Hwy to Hamilton Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 16,008 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 84 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.6 CNEL= 72.9 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 157 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.6 CNEL= 72.9 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 50 157 496 DAYTIME 168 531 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1046 11 11 366 4 4 227 2 2 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -1.6 -21.6 -21.6 -6.2 -26.1 -26.1 -8.3 -28.2 -28.2 Distance 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 70.3 58.7 63.2 65.7 54.1 58.6 63.6 52.0 56.5 VEHICULAR NOISE I DAY= 71.3 Leq EVENING= 66.7 Leq I NIGHT= 64.7 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.6 CNEL= 72.9 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 50 157 496 CNEL: 53 168 531 13 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: EXISTING PLUS PROJECT Project: Banning Ranch Roadway: Placentia Avenue Analyst FJS Segment: North of Victoria St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 14,490 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.8 CNEL= 69.1 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 106 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.8 CNEL= 69.1 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 34 106 336 DAYTIME 114 359 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 947 10 10 331 3 3 205 2 2 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -1.6 -21.5 -21.5 -6.1 -26.0 -26.0 -8.2 -28.1 -28.1 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.3 55.3 60.2 61.7 50.8 55.6 59.7 48.7 53.5 VEHICULAR NOISE I DAY= 67.5 Leq EVENING= 63.0 Leq I NIGHT= 60.9 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.8 CNEL= 69.1 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 34 106 336 CNEL: 36 114 359 14 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: EXISTING PLUS PROJECT Project: Banning Ranch Roadway: Placentia Avenue Analyst FJS Segment: 19th St to 17th St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 25,108 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.2 CNEL= 71.5 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 184 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.2 CNEL= 71.5 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 58 184 582 CNEL: 62 DAYTIME 622 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1640 17 17 574 6 6 355 4 4 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 0.8 -19.1 -19.1 -3.7 -23.6 -23.6 -5.8 -25.7 -25.7 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.7 57.7 62.6 64.1 53.2 58.0 62.0 51.1 55.9 VEHICULAR NOISE I DAY= 69.9 Leq EVENING= 65.3 Leq I NIGHT= 63.3 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.2 CNEL= 71.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 58 184 582 CNEL: 62 197 622 15 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: EXISTING PLUS PROJECT Project: Banning Ranch Roadway: Placentia Avenue Analyst FJS Segment: 17th St to 16th Street Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 12,918 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.3 CNEL= 58.6 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 95 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.3 CNEL= 58.6 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 30 95 299 CNEL: 32 DAYTIME 320 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 844 9 9 295 3 3 183 2 2 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -2.1 -22.0 -22.0 -6.6 -26.5 -26.5 -8.7 -28.6 -28.6 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 65.8 54.8 59.7 61.2 50.3 55.1 59.2 48.2 53.0 VEHICULAR NOISE I DAY= 67.0 Leq EVENING= 62.5 Leq I NIGHT= 60.4 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.3 CNEL= 58.6 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 30 95 299 CNEL: 32 101 320 16 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: EXISTING PLUS PROJECT Project: Banning Ranch Roadway: Superior Avenue Analyst FJS Segment: 16th St to Placentia Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 24,244 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.1 CNEL= 71.4 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 178 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.1 CNEL= 71.4 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 56 178 562 DAYTIME 190 601 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1584 16 16 554 6 6 343 4 4 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 0.7 -19.2 -19.2 -3.9 -23.8 -23.8 -6.0 -25.9 -25.9 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.5 57.6 62.4 64.0 53.0 57.9 61.9 50.9 55.8 VEHICULAR NOISE I DAY= 69.8 Leq EVENING= 65.2 Leq I NIGHT= 63.1 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.1 CNEL= 71.4 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 56 178 562 CNEL: 60 190 601 17 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: EXISTING PLUS PROJECT Project: Banning Ranch Roadway: Superior Avenue Analyst FJS Segment: Placentia Av. to West Coast Hwy Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 17,058 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.5 CNEL= 559.8 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 125 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.5 CNEL= 559.8 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 40 125 395 DAYTIME 134 423 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1114 11 11 390 4 4 241 2 2 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -0.9 -20.8 -20.8 -5.4 -25.3 -25.3 -7.5 -27.4 -27.4 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.0 56.0 60.9 62.4 51.5 56.3 60.4 49.4 54.2 VEHICULAR NOISE I DAY= 68.2 Leq EVENING= 63.7 Leq I NIGHT= 61.6 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.5 CNEL= 559.8 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 40 125 395 CNEL: 42 134 423 Iim FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: EXISTING PLUS PROJECT Project: Banning Ranch Roadway: Superior Avenue Analyst FJS Segment: South of West Coast Hwy Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 18,872 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.0 CNEL= 70.3 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 138 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.0 CNEL= 70.3 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 44 138 437 DAYTIME 148 468 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1233 13 13 432 4 4 267 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -0.4 -20.3 -20.3 -5.0 -24.9 -24.9 -7.1 -27.0 -27.0 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.4 56.5 61.3 62.9 51.9 56.8 60.8 49.8 54.7 VEHICULAR NOISE I DAY= 68.7 Leq EVENING= 64.1 Leq I NIGHT= 62.0 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.0 CNEL= 70.3 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 44 138 437 CNEL: 47 148 468 19 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: EXISTING PLUS PROJECT Project: Banning Ranch Roadway: Magnolia Street Analyst FJS Segment: North of Victoria St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 14,340 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.1 CNEL= 70.4 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 141 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.1 CNEL= 70.4 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Lo 44 141 445 CNEL: 48 DAYTIME 476 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 937 10 10 328 3 3 203 2 2 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -2.1 -22.0 -22.0 -6.7 -26.6 -26.6 -8.8 -28.7 -28.7 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.7 56.1 60.6 63.2 51.5 56.0 61.1 49.4 54.0 VEHICULAR NOISE I DAY= 68.7 Leq EVENING= 64.2 Leq I NIGHT= 62.1 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.1 CNEL= 70.4 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Lo 44 141 445 CNEL: 48 150 476 20 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: EXISTING PLUS PROJECT Project: Banning Ranch Roadway: Magnolia Street Analyst FJS Segment: Hamilton Ave to Banning Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 9,328 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.2 CNEL= 68.5 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 91 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.2 CNEL= 68.5 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 29 91 289 CNEL: 31 DAYTIME 309 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 609 6 6 213 2 2 132 1 1 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -4.0 -23.9 -23.9 -8.5 -28.5 -28.5 -10.6 -30.5 -30.5 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 65.9 54.2 58.7 61.3 49.7 54.2 59.2 47.6 52.1 VEHICULAR NOISE I DAY= 66.9 Leq EVENING= 62.3 Leq I NIGHT= 60.2 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.2 CNEL= 68.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 29 91 289 CNEL: 31 98 309 21 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: EXISTING PLUS PROJECT Project: Banning Ranch Roadway: Magnolia Street Analyst FJS Segment: Banning Ave to Pacific Coast Hwy Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 9,326 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.2 CNEL= 68.5 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 91 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.2 CNEL= 68.5 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 29 91 289 CNEL: 31 DAYTIME 309 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 609 6 6 213 2 2 132 1 1 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -4.0 -23.9 -23.9 -8.5 -28.5 -28.5 -10.6 -30.5 -30.5 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 65.9 54.2 58.7 61.3 49.7 54.2 59.2 47.6 52.1 VEHICULAR NOISE I DAY= 66.9 Leq EVENING= 62.3 Leq I NIGHT= 60.2 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.2 CNEL= 68.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 29 91 289 CNEL: 31 98 309 22 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: EXISTING PLUS PROJECT Project: Banning Ranch Roadway: Placentia Avenue Analyst FJS Segment: 16th St to 15th Street Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 12,174 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.1 CNEL= 58.4 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 89 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.1 CNEL= 58.4 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 28 89 282 CNEL: 30 DAYTIME 302 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 795 8 8 278 3 3 172 2 2 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -2.3 -22.2 -22.2 -6.9 -26.8 -26.8 -9.0 -28.9 -28.9 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 65.5 54.6 59.4 61.0 50.0 54.9 58.9 47.9 52.8 VEHICULAR NOISE I DAY= 66.8 Leq EVENING= 62.2 Leq I NIGHT= 60.1 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.1 CNEL= 58.4 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 28 89 282 CNEL: 30 95 302 23 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: EXISTING PLUS PROJECT Project: Banning Ranch Roadway: Placentia Avenue Analyst FJS Segment: 15th St to Superior Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 14,458 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 88.8 CNEL= 559.1 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 106 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 88.8 CNEL= 559.1 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 34 106 335 DAYTIME 113 358 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 945 10 10 331 3 3 205 2 2 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -1.6 -21.5 -21.5 -6.1 -26.0 -26.0 -8.2 -28.1 -28.1 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.3 55.3 60.2 61.7 50.8 55.6 59.6 48.7 53.5 VEHICULAR NOISE I DAY= 67.5 Leq EVENING= 62.9 Leq I NIGHT= 60.9 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 88.8 CNEL= 559.1 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 34 106 335 CNEL: 36 113 358 24 2016 Without Project Conditions Noise Contours Result Summary Table Roadway Segment Daily Traffic Volumes Noise level at 50 feet (dBA CNEL) Distance to noise contour (feet) 70 dBA CNEL 65 dBA CNEL 60 dBA CNEL 19th Street West of Placentia Ave 16,223 69.6 40 127 402 19th Street Placentia Ave to Harbor Blvd. 25,337 71.6 63 199 628 Hamilton Avenue West of Magnolia St 11,103 69.2 37 116 368 Hamilton Avenue Magnolia St to Bushard Av 14,948 70.5 50 157 496 Hamilton Avenue Bushard Ave to Brookhurst Street 20,512 1 71.9 68 215 680 17th Street West of Monrovia Ave 5,618 63.4 10 32 101 15th Street West of Placentia Ave 5,342 62.9 10 30 96 West Coast Highway Brookhurst St to Prospect St 46,171 72.1 153 484 1,532 West Coast Highway Prospect St to Superior Ave 38,610 71.3 128 405 1,281 West Coast Highway Superior Ave to Newport Blvd 46,728 72.1 155 490 1,550 West Coast Highway East of Dover Or 60,226 73.4 200 632 1,998 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL 2016 NP 19th Street West of Placentia Ave ROADWAY INPUTS VEHICLE MIX INPUTS ADT 16,223 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.3 CNEL= 69.6 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 119 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.3 CNEL= 69.6 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 38 119 376 DAYTIME 127 402 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1060 11 11 371 4 4 230 2 2 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -1.1 -21.0 -21.0 -5.6 -25.5 -25.5 -7.7 -27.6 -27.6 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.8 55.8 60.7 62.2 51.3 56.1 60.1 49.2 54.0 VEHICULAR NOISE I DAY= 68.0 Leq IEVENING= 63.4 Leq I NIGHT= 61.4 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.3 CNEL= 69.6 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 38 119 376 CNEL: 40 127 402 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 NP Project: Banning Ranch Roadway: 19th Street Analyst FJS Segment: Placentia Ave to Harbor Blvd. Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 25,337 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.3 CNEL= 71.6 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 186 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.3 CNEL= 71.6 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 59 186 587 DAYTIME 199 628 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1655 17 17 579 6 6 359 4 4 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 0.9 -19.0 -19.0 -3.7 -23.6 -23.6 -5.8 -25.7 -25.7 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.7 57.8 62.6 64.2 53.2 58.0 62.1 51.1 56.0 VEHICULAR NOISE I DAY= 69.9 Leq EVENING= 65.4 Leq I NIGHT= 63.3 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.3 CNEL= 71.6 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 59 186 587 CNEL: 63 199 628 2 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL 2016 NP Hamilton Avenue West of Magnolia St ROADWAY INPUTS VEHICLE MIX INPUTS ADT 11,103 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.9 CNEL= 69.2 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 109 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.9 CNEL= 69.2 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 34 109 344 DAYTIME 116 368 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 725 7 7 254 3 3 157 2 2 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -3.2 -23.1 -23.1 -7.8 -27.7 -27.7 -9.9 -29.8 -29.8 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.6 55.0 59.5 62.1 50.4 54.9 60.0 48.3 52.9 VEHICULAR NOISE I DAY= 67.6 Leq IEVENING= 63.1 Leq I NIGHT= 61.0 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.9 CNEL= 69.2 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 34 109 344 CNEL: 37 116 368 3 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 NP Project: Banning Ranch Roadway: Hamilton Avenue Analyst FJS Segment: Magnolia St to Bushard AV Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 14,948 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.2 CNEL= 70.5 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 147 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.2 CNEL= 70.5 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 46 147 464 DAYTIME 157 496 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 977 10 10 342 3 3 212 2 2 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -1.9 -21.9 -21.9 -6.5 -26.4 -26.4 -8.6 -28.5 -28.5 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.9 56.3 60.8 63.3 51.7 56.2 61.3 49.6 54.1 VEHICULAR NOISE I DAY= 68.9 Leq EVENING= 64.4 Leq I NIGHT= 62.3 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.2 CNEL= 70.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 46 147 464 CNEL: 50 157 496 10 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 NP Project: Banning Ranch Roadway: Hamilton Avenue Analyst FJS Segment: Bushard Ave to Brookhurst Street Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 20,512 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.6 CNEL= 71.9 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 201 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.6 CNEL= 71.9 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 64 201 636 DAYTIME 215 680 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1340 14 14 469 5 5 290 3 3 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -0.6 -20.5 -20.5 -5.1 -25.0 -25.0 -7.2 -27.1 -27.1 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 69.3 57.6 62.2 64.7 53.1 57.6 62.6 51.0 55.5 VEHICULAR NOISE I DAY= 70.3 Leq EVENING= 65.7 Leq I NIGHT= 63.6 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.6 CNEL= 71.9 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 64 201 636 CNEL: 68 215 680 5 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL 2016 NP 17th Street West of Monrovia Ave ROADWAY INPUTS VEHICLE MIX INPUTS ADT 5,618 SPEED (mph) 35 ROAD NEAR -FAR LN. DIST. 36 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 63.1 CNEL= 53.4 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 30 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 63.1 CNEL= 53.4 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 9 30 95 CNEL: 10 DAYTIME 101 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 367 4 4 128 1 1 80 1 1 Speed in MPH 35 35 35 35 35 35 35 35 35 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 65.1 74.8 80.0 65.1 74.8 80.0 65.1 74.8 80.0 ADJUSTMENTS Flow -5.1 -25.0 -25.0 -9.7 -29.6 -29.6 -11.7 -31.7 -31.7 Distance 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 60.2 50.0 55.3 55.7 45.5 50.7 53.6 43.4 48.6 VEHICULAR NOISE I DAY= 61.7 Leq IEVENING= 57.2 Leq I NIGHT= 55.1 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 63.1 CNEL= 53.4 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 9 30 95 CNEL: 10 32 101 2 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL 2016 NP 15th Street West of Placentia Ave ROADWAY INPUTS VEHICLE MIX INPUTS ADT 5,342 SPEED (mph) 35 ROAD NEAR -FAR LN. DIST. 12 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 62.6 CNEL= 62.9 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 28 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 62.6 CNEL= 62.9 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 9 28 90 CNEL: 10 DAYTIME 96 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 349 4 4 122 1 1 76 1 1 Speed in MPH 35 35 35 35 35 35 35 35 35 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 65.1 74.8 80.0 65.1 74.8 80.0 65.1 74.8 80.0 ADJUSTMENTS Flow -5.3 -25.2 -25.2 -9.9 -29.8 -29.8 -12.0 -31.9 -31.9 Distance 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 59.8 49.6 54.8 55.2 45.0 50.2 53.1 42.9 48.1 VEHICULAR NOISE I DAY= 61.3 Leq IEVENING= 56.7 Leq I NIGHT = 54.6 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 62.6 CNEL= 62.9 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 9 28 90 CNEL: 10 30 96 7 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 NP Project: Banning Ranch Roadway: West Coast Highway Analyst FJS Segment: Brookhurst St to Prospect St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 46,171 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.8 CNEL= 72.1 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 453 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.8 CNEL= 72.1 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 143 453 1432 DAYTIME 484 1532 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 3017 31 31 1056 11 11 654 7 7 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 3.0 -17.0 -17.0 -1.6 -21.5 -21.5 -3.7 -23.6 -23.6 Distance -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 69.4 57.8 62.3 64.9 53.2 57.8 62.8 51.1 55.7 VEHICULAR NOISE I DAY= 70.4 Leq EVENING= 65.9 Leq I NIGHT= 63.8 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.8 CNEL= 72.1 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 143 453 1432 CNEL: 153 484 1532 9 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 NP Project: Banning Ranch Roadway: West Coast Highway Analyst FJS Segment: Prospect St to Superior Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 38,610 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.0 CNEL= 71.3 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 379 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.0 CNEL= 71.3 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 120 379 1197 DAYTIME 405 1281 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 2523 26 26 883 9 9 547 6 6 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 2.2 -17.7 -17.7 -2.4 -22.3 -22.3 -4.5 -24.4 -24.4 Distance -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 68.6 57.0 61.5 64.1 52.5 57.0 62.0 50.4 54.9 VEHICULAR NOISE I DAY= 69.7 Leq EVENING= 65.1 Leq I NIGHT= 63.0 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.0 CNEL= 71.3 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 120 379 1197 CNEL: 128 405 1281 9 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 NP Project: Banning Ranch Roadway: West Coast Highway Analyst FJS Segment: Superior Ave to Newport Blvd Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 46,728 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.8 CNEL= 72.1 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 458 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.8 CNEL= 72.1 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 145 458 1449 DAYTIME 490 1550 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 3053 31 31 1069 11 11 661 7 7 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 3.0 -16.9 -16.9 -1.6 -21.5 -21.5 -3.6 -23.5 -23.5 Distance -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 69.5 57.8 62.4 64.9 53.3 57.8 62.8 51.2 55.7 VEHICULAR NOISE I DAY= 70.5 Leq EVENING= 65.9 Leq I NIGHT= 63.8 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.8 CNEL= 72.1 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 145 458 1449 CNEL: 155 490 1550 10 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL 2016 NP West Coast Highway East of Dover Dr ROADWAY INPUTS VEHICLE MIX INPUTS ADT 60,226 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 84 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 73.1 CNEL= 73.4 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 591 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 73.1 CNEL= 73.4 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 187 591 1868 DAYTIME 632 1998 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 3935 40 40 1377 14 14 853 9 9 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 4.1 -15.8 -15.8 -0.4 -20.4 -20.4 -2.5 -22.4 -22.4 Distance -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 70.8 59.2 63.7 66.2 54.6 59.1 64.2 52.5 57.0 VEHICULAR NOISE I DAY= 71.8 Leq IEVENING= 67.3 Leq I NIGHT= 65.2 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 73.1 CNEL= 73.4 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 187 591 1868 CNEL: 200 632 1998 11 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 NP Project: Banning Ranch Roadway: Brookhurst Street Analyst FJS Segment: North of Hamilton Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 28,227 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.4 CNEL= 73.7 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 277 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.4 CNEL= 73.7 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 88 277 875 CNEL: 94 DAYTIME 936 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1844 19 19 645 7 7 400 4 4 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 0.8 -19.1 -19.1 -3.7 -23.7 -23.7 -5.8 -25.7 -25.7 Distance 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 71.1 59.4 63.9 66.5 54.9 59.4 64.4 52.8 57.3 VEHICULAR NOISE I DAY= 72.1 Leq EVENING= 67.5 Leq I NIGHT= 65.4 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.4 CNEL= 73.7 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 88 277 875 CNEL: 94 296 936 12 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 NP Project: Banning Ranch Roadway: Brookhurst Street Analyst FJS Segment: Pacific Coast Hwy to Hamilton Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 15,829 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 84 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.6 CNEL= 72.9 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 155 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.6 CNEL= 72.9 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 49 155 491 DAYTIME 166 525 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1034 11 11 362 4 4 224 2 2 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -1.7 -21.6 -21.6 -6.3 -26.2 -26.2 -8.3 -28.2 -28.2 Distance 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 70.2 58.6 63.1 65.7 54.0 58.6 63.6 52.0 56.5 VEHICULAR NOISE I DAY= 71.3 Leq EVENING= 66.7 Leq I NIGHT= 64.6 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.6 CNEL= 72.9 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 49 155 491 CNEL: 53 166 525 13 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL 2016 NP Placentia Avenue North of Victoria St ROADWAY INPUTS VEHICLE MIX INPUTS ADT 14,890 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.0 CNEL= 69.3 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 109 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.0 CNEL= 69.3 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 35 109 345 DAYTIME 117 369 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 973 10 10 340 3 3 211 2 2 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -1.4 -21.4 -21.4 -6.0 -25.9 -25.9 -8.1 -28.0 -28.0 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.4 55.5 60.3 61.9 50.9 55.7 59.8 48.8 53.7 VEHICULAR NOISE I DAY= 67.6 Leq IEVENING= 63.1 Leq I NIGHT= 61.0 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.0 CNEL= 69.3 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 35 109 345 CNEL: 37 117 369 14 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 NP Project: Banning Ranch Roadway: Placentia Avenue Analyst FJS Segment: 19th St to 17th St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 29,906 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.0 CNEL= 72.3 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 219 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.0 CNEL= 72.3 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 69 219 693 DAYTIME 234 741 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1954 20 20 684 7 7 423 4 4 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 1.6 -18.3 -18.3 -3.0 -22.9 -22.9 -5.1 -25.0 -25.0 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 69.4 58.5 63.3 64.9 53.9 58.8 62.8 51.8 56.7 VEHICULAR NOISE I DAY= 70.7 Leq EVENING= 66.1 Leq I NIGHT= 64.0 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.0 CNEL= 72.3 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 69 219 693 CNEL: 74 234 741 15 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL 2016 NP Placentia Avenue 17th St to 16th Street ROADWAY INPUTS VEHICLE MIX INPUTS ADT 16,162 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 59.3 CNEL= 59.6 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 118 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 59.3 CNEL= 59.6 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 37 118 375 DAYTIME 127 401 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1056 11 11 370 4 4 229 2 2 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -1.1 -21.0 -21.0 -5.6 -25.6 -25.6 -7.7 -27.6 -27.6 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.8 55.8 60.7 62.2 51.2 56.1 60.1 49.2 54.0 VEHICULAR NOISE I DAY= 68.0 Leq IEVENING= 63.4 Leq I NIGHT= 61.3 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 59.3 CNEL= 59.6 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 37 118 375 CNEL: 40 127 401 16 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 NP Project: Banning Ranch Roadway: Superior Avenue Analyst FJS Segment: 16th St to Placentia Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 25,818 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.3 CNEL= 71.6 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 189 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.3 CNEL= 71.6 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 60 189 598 DAYTIME 202 640 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1687 17 17 590 6 6 365 4 4 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 0.9 -19.0 -19.0 -3.6 -23.5 -23.5 -5.7 -25.6 -25.6 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.8 57.8 62.7 64.2 53.3 58.1 62.2 51.2 56.0 VEHICULAR NOISE I DAY= 70.0 Leq EVENING= 65.5 Leq I NIGHT= 63.4 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.3 CNEL= 71.6 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 60 189 598 CNEL: 64 202 640 17 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 NP Project: Banning Ranch Roadway: Superior Avenue Analyst FJS Segment: Placentia Av. to West Coast Hwy Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 23,240 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.9 CNEL= 71.2 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 170 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.9 CNEL= 71.2 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 54 170 539 DAYTIME 182 576 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1518 15 15 531 5 5 329 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 812 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 0.5 -19.4 -19.4 -4.1 -24.0 -24.0 -6.2 -26.1 -26.1 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.3 57.4 62.2 63.8 52.8 57.7 61.7 50.7 55.6 VEHICULAR NOISE I DAY= 69.6 Leq EVENING= 65.0 Leq I NIGHT= 62.9 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.9 CNEL= 71.2 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 54 170 539 CNEL: 58 182 576 Iim FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 NP Project: Banning Ranch Roadway: Superior Avenue Analyst FJS Segment: South of West Coast Hwy Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 18,446 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.9 CNEL= 50.2 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 135 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.9 CNEL= 50.2 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 43 135 427 DAYTIME 145 457 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1205 12 12 422 4 4 261 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -0.5 -20.4 -20.4 -5.1 -25.0 -25.0 -7.2 -27.1 -27.1 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.3 56.4 61.2 62.8 51.8 56.7 60.7 49.7 54.6 VEHICULAR NOISE I DAY= 68.6 Leq EVENING= 64.0 Leq I NIGHT= 61.9 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.9 CNEL= 50.2 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 43 135 427 CNEL: 46 145 457 19 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL 2016 NP Magnolia Street North of Victoria St ROADWAY INPUTS VEHICLE MIX INPUTS ADT 16,420 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.6 CNEL= 70.9 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 161 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.6 CNEL= 70.9 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 51 161 509 DAYTIME 172 545 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1073 11 11 375 4 4 232 2 2 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -1.5 -21.4 -21.4 -6.1 -26.0 -26.0 -8.2 -28.1 -28.1 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 683 56.7 61.2 63.8 52.1 56.6 61.7 50.0 54.6 VEHICULAR NOISE I DAY= 69.3 Leq IEVENING= 64.8 Leq I NIGHT= 62.7 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.6 CNEL= 70.9 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 51 161 509 CNEL: 54 172 545 20 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 NP Project: Banning Ranch Roadway: Magnolia Street Analyst FJS Segment: Hamilton Ave to Banning Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 10,268 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.6 CNEL= 68.9 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 101 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.6 CNEL= 68.9 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 32 101 318 DAYTIME 108 341 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 671 7 7 235 2 2 145 1 1 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -3.6 -23.5 -23.5 -8.1 -28.0 -28.0 -10.2 -30.1 -30.1 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.3 54.6 59.2 61.7 50.1 54.6 59.6 48.0 52.5 VEHICULAR NOISE I DAY= 67.3 Leq EVENING= 62.7 Leq I NIGHT= 60.6 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.6 CNEL= 68.9 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 32 101 318 CNEL: 34 108 341 21 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 NP Project: Banning Ranch Roadway: Magnolia Street Analyst FJS Segment: Banning Ave to Pacific Coast Hwy Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 10,126 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.5 CNEL= 558.8 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 99 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.5 CNEL= 558.8 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 31 99 314 DAYTIME 106 336 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 662 7 7 232 2 2 143 1 1 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -3.6 -23.5 -23.5 -8.2 -28.1 -28.1 -10.3 -30.2 -30.2 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.2 54.6 59.1 61.7 50.0 54.5 59.6 47.9 52.5 VEHICULAR NOISE I DAY= 67.2 Leq EVENING= 62.7 Leq I NIGHT= 60.6 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.5 CNEL= 558.8 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 31 99 314 CNEL: 34 106 336 22 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL 2016 NP Placentia Avenue 16th St to 15th Street ROADWAY INPUTS VEHICLE MIX INPUTS ADT 15,498 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.1 CNEL= 69.4 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 114 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.1 CNEL= 69.4 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 36 114 359 DAYTIME 121 384 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1013 10 10 354 4 4 219 2 2 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -1.3 -21.2 -21.2 -5.8 -25.7 -25.7 -7.9 -27.8 -27.8 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.6 55.6 60.5 62.0 51.1 55.9 59.9 49.0 53.8 VEHICULAR NOISE I DAY= 67.8 Leq IEVENING= 63.2 Leq I NIGHT= 61.2 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.1 CNEL= 69.4 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 36 114 359 CNEL: 38 121 384 23 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 NP Project: Banning Ranch Roadway: Placentia Avenue Analyst FJS Segment: 15th St to Superior Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 15,924 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.2 CNEL= 69.5 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 117 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.2 CNEL= 69.5 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 37 117 369 CNEL: 39 DAYTIME 395 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1040 11 11 364 4 4 225 2 2 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -1.2 -21.1 -21.1 -5.7 -25.6 -25.6 -7.8 -27.7 -27.7 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.7 55.7 60.6 62.1 51.2 56.0 60.1 49.1 53.9 VEHICULAR NOISE I DAY= 67.9 Leq EVENING= 63.4 Leq I NIGHT= 61.3 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.2 CNEL= 69.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 37 117 369 CNEL: 39 125 395 24 2016 With Project Conditions Noise Contours Result Summary Table Roadway Segment Daily Traffic Volumes Noise level at 50 feet (dBA CNEL) Distance to noise contour (feet) 70 dBA CNEL 65 dBA CNEL 60 dBA CNEL 19th Street West of Placentia Ave 18,119 70.1 45 142 449 19th Street Placentia Ave to Harbor Blvd. 27,213 71.9 67 213 675 Hamilton Avenue West of Magnolia St 11,923 69.6 40 125 396 Hamilton Avenue Magnolia St to Bushard Av 15,578 70.7 52 163 517 Hamilton Avenue Bushard Ave to Brookhurst Street 21,142 1 72.0 70 222 701 17th Street West of Monrovia Ave 11,162 66.3 20 64 201 15th Street West of Placentia Ave 8,988 65.1 16 51 162 West Coast Highway Brookhurst St to Prospect St 49,479 72.4 164 519 1,641 West Coast Highway Prospect St to Superior Ave 41,916 71.6 139 440 1,390 West Coast Highway Superior Ave to Newport Blvd 48,502 72.3 161 509 1,609 West Coast Highway East of Dover Or 61,152 73.5 203 641 2,029 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL 2016 WP 19th Street West of Placentia Ave ROADWAY INPUTS VEHICLE MIX INPUTS ADT 18,119 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.8 CNEL= 70.1 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 133 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.8 CNEL= 70.1 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 42 133 420 DAYTIME 142 449 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1184 12 12 414 4 4 256 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -0.6 -20.5 -20.5 -5.2 -25.1 -25.1 -7.2 -27.1 -27.1 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.3 56.3 61.2 62.7 51.7 56.6 60.6 49.7 54.5 VEHICULAR NOISE I DAY= 68.5 Leq IEVENING= 63.9 Leq I NIGHT= 61.8 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.8 CNEL= 70.1 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 42 133 420 CNEL: 45 142 449 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP Project: Banning Ranch Roadway: 19th Street Analyst FJS Segment: Placentia Ave to Harbor Blvd. Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 27,213 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.6 CNEL= 71.9 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 199 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.6 CNEL= 71.9 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 63 199 631 CNEL: 67 DAYTIME 675 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1778 18 18 622 6 6 385 4 4 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 812 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 1.2 -18.7 -18.7 -3.4 -23.3 -23.3 -5.5 -25.4 -25.4 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 69.0 58.1 62.9 64.5 53.5 58.4 62.4 51.4 56.3 VEHICULAR NOISE I DAY= 70.3 Leq EVENING= 65.7 Leq I NIGHT= 63.6 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.6 CNEL= 71.9 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 63 199 631 CNEL: 67 213 675 2 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL 2016 WP Hamilton Avenue West of Magnolia St ROADWAY INPUTS VEHICLE MIX INPUTS ADT 11,923 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 59.3 CNEL= 59.6 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 117 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 59.3 CNEL= 59.6 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 37 117 370 CNEL: 40 DAYTIME 396 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 779 8 8 273 3 3 169 2 2 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -2.9 -22.8 -22.8 -7.5 -27.4 -27.4 -9.6 -29.5 -29.5 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.9 55.3 59.8 62.4 50.7 55.2 60.3 48.6 53.2 VEHICULAR NOISE I DAY= 67.9 Leq IEVENING= 63.4 Leq I NIGHT= 61.3 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 59.3 CNEL= 59.6 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 37 117 370 CNEL: 40 125 396 3 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP Project: Banning Ranch Roadway: Hamilton Avenue Analyst FJS Segment: Magnolia St to Bushard AV Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 15,578 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.4 CNEL= 70.7 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 153 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.4 CNEL= 70.7 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 48 153 483 CNEL: 52 DAYTIME 517 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1018 10 10 356 4 4 221 2 2 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -1.8 -21.7 -21.7 -6.3 -26.2 -26.2 -8.4 -28.3 -28.3 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.1 56.4 61.0 63.5 51.9 56.4 61.4 49.8 54.3 VEHICULAR NOISE I DAY= 69.1 Leq EVENING= 64.5 Leq I NIGHT= 62.5 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.4 CNEL= 70.7 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 48 153 483 CNEL: 52 163 517 0 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP Project: Banning Ranch Roadway: Hamilton Avenue Analyst FJS Segment: Bushard Ave to Brookhurst Street Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 21,142 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.7 CNEL= 72.0 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 207 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.7 CNEL= 72.0 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 66 207 656 DAYTIME 222 701 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1381 14 14 483 5 5 299 3 3 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -0.4 -20.3 -20.3 -5.0 -24.9 -24.9 -7.1 -27.0 -27.0 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 69.4 57.8 62.3 64.8 53.2 57.7 62.8 51.1 55.7 VEHICULAR NOISE I DAY= 70.4 Leq EVENING= 65.9 Leq I NIGHT= 63.8 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.7 CNEL= 72.0 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 66 207 656 CNEL: 70 222 701 5 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL 2016 WP 17th Street West of Monrovia Ave ROADWAY INPUTS VEHICLE MIX INPUTS ADT 11,162 SPEED (mph) 35 ROAD NEAR -FAR LN. DIST. 36 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 66.1 CNEL= 56.3 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 59 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 66.1 CNEL= 56.3 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 19 59 188 CNEL: 20 DAYTIME 201 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 729 7 7 255 3 3 158 2 2 Speed in MPH 35 35 35 35 35 35 35 35 35 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 65.1 74.8 80.0 65.1 74.8 80.0 65.1 74.8 80.0 ADJUSTMENTS Flow -2.1 -22.0 -22.0 -6.7 -26.6 -26.6 -8.8 -28.7 -28.7 Distance 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 63.2 53.0 58.2 58.7 48.5 53.7 56.6 46.4 51.6 VEHICULAR NOISE I DAY= 64.7 Leq IEVENING= 60.2 Leq I NIGHT= 58.1 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 66.1 CNEL= 56.3 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 19 59 188 CNEL: 20 64 201 2 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL 2016 WP 15th Street West of Placentia Ave ROADWAY INPUTS VEHICLE MIX INPUTS ADT 8,988 SPEED (mph) 35 ROAD NEAR -FAR LN. DIST. 12 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 64.8 CNEL= 5 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 48 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 64.8 CNEL= 5 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 15 48 151 CNEL: 16 DAYTIME 162 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 587 6 6 206 2 2 127 1 1 Speed in MPH 35 35 35 35 35 35 35 35 35 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 65.1 74.8 80.0 65.1 74.8 80.0 65.1 74.8 80.0 ADJUSTMENTS Flow -3.1 -23.0 -23.0 -7.6 -27.5 -27.5 -9.7 -29.6 -29.6 Distance 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 62.0 51.8 57.0 57.5 47.3 52.5 55.4 45.2 50.4 VEHICULAR NOISE I DAY= 63.5 Leq IEVENING= 59.0 Leq I NIGHT= 56.9 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 64.8 CNEL= 5 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 15 48 151 CNEL: 16 51 162 7 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP Project: Banning Ranch Roadway: West Coast Highway Analyst FJS Segment: Brookhurst St to Prospect St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 49,479 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.1 CNEL= 72.4 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 485 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.1 CNEL= 72.4 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 153 485 1534 DAYTIME 519 1641 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 3233 33 33 1131 12 12 700 7 7 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 3.3 -16.7 -16.7 -1.3 -21.2 -21.2 -3.4 -23.3 -23.3 Distance -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 697 58.1 62.6 65.2 53.5 58.1 63.1 51.4 56.0 VEHICULAR NOISE I DAY= 70.7 Leq EVENING= 66.2 Leq I NIGHT= 64.1 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.1 CNEL= 72.4 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 153 485 1534 CNEL: 164 519 1641 9 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP Project: Banning Ranch Roadway: West Coast Highway Analyst FJS Segment: Prospect St to Superior Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 41,916 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.3 CNEL= 71.6 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 411 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.3 CNEL= 71.6 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 130 411 1300 DAYTIME 440 1390 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 2739 28 28 958 10 10 593 6 6 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 2.5 -17.4 -17.4 -2.0 -21.9 -21.9 -4.1 -24.0 -24.0 Distance -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 69.0 57.4 61.9 64.4 52.8 57.3 62.4 50.7 55.2 VEHICULAR NOISE I DAY= 70.0 Leq EVENING= 65.5 Leq I NIGHT= 63.4 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.3 CNEL= 71.6 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 130 411 1300 CNEL: 139 440 1390 9 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP Project: Banning Ranch Roadway: West Coast Highway Analyst FJS Segment: Superior Ave to Newport Blvd Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 48,502 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.0 CNEL= 72.3 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 476 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.0 CNEL= 72.3 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 150 476 1504 DAYTIME 509 1609 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 3169 32 32 1109 11 11 687 7 7 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 3.2 -16.7 -16.7 -1.4 -21.3 -21.3 -3.5 -23.4 -23.4 Distance -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 69.6 58.0 62.5 65.1 53.4 58.0 63.0 51.4 55.9 VEHICULAR NOISE I DAY= 70.7 Leq EVENING= 66.1 Leq I NIGHT= 64.0 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.0 CNEL= 72.3 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 150 476 1504 CNEL: 161 509 1609 10 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL 2016 WP West Coast Highway East of Dover Dr ROADWAY INPUTS VEHICLE MIX INPUTS ADT 61,152 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 84 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 73.2 CNEL= 73.5 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 600 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 73.2 CNEL= 73.5 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 190 600 1896 DAYTIME 641 2029 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 3995 41 41 1398 14 14 866 9 9 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 4.2 -15.7 -15.7 -0.4 -20.3 -20.3 -2.5 -22.4 -22.4 Distance -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 70.9 59.2 63.7 66.3 54.7 59.2 64.2 52.6 57.1 VEHICULAR NOISE I DAY= 71.9 Leq IEVENING= 67.3 Leq I NIGHT= 65.2 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 73.2 CNEL= 73.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 190 600 1896 CNEL: 203 641 2029 11 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP Project: Banning Ranch Roadway: Brookhurst Street Analyst FJS Segment: North of Hamilton Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 29,045 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.5 CNEL= 73.8 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 285 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.5 CNEL= 73.8 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 90 285 901 DAYTIME 305 963 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1898 19 19 664 7 7 411 4 4 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 0.9 -19.0 -19.0 -3.6 -23.5 -23.5 -5.7 -25.6 -25.6 Distance 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 71.2 59.6 64.1 66.6 55.0 59.5 64.5 52.9 57.4 VEHICULAR NOISE I DAY= 72.2 Leq EVENING= 67.6 Leq I NIGHT= 65.6 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.5 CNEL= 73.8 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 90 285 901 CNEL: 96 305 963 12 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP Project: Banning Ranch Roadway: Brookhurst Street Analyst FJS Segment: Pacific Coast Hwy to Hamilton Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 17,277 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 84 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.0 CNEL= 73.2 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 169 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.0 CNEL= 73.2 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 54 169 536 DAYTIME 181 573 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1129 12 12 395 4 4 245 2 2 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -1.3 -21.2 -21.2 -5.9 -25.8 -25.8 -8.0 -27.9 -27.9 Distance 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 70.6 59.0 63.5 66.1 54.4 58.9 64.0 52.3 56.9 VEHICULAR NOISE I DAY= 71.6 Leq EVENING= 67.1 Leq I NIGHT= 65.0 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.0 CNEL= 73.2 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 54 169 536 CNEL: 57 181 573 13 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL 2016 WP Placentia Avenue North of Victoria St ROADWAY INPUTS VEHICLE MIX INPUTS ADT 15,730 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.2 CNEL= 69.5 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 115 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.2 CNEL= 69.5 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 36 115 365 CNEL: 39 DAYTIME 390 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1028 10 10 360 4 4 223 2 2 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -1.2 -21.1 -21.1 -5.8 -25.7 -25.7 -7.8 -27.8 -27.8 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.7 55.7 60.5 62.1 51.1 56.0 60.0 49.0 53.9 VEHICULAR NOISE I DAY= 67.9 Leq IEVENING= 63.3 Leq I NIGHT= 61.2 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.2 CNEL= 69.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 36 115 365 CNEL: 39 123 390 14 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP Project: Banning Ranch Roadway: Placentia Avenue Analyst FJS Segment: 19th St to 17th St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 28,764 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.8 CNEL= 72.1 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 211 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.8 CNEL= 72.1 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 67 211 667 DAYTIME 225 713 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1879 19 19 658 7 7 407 4 4 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 1.4 -18.5 -18.5 -3.1 -23.1 -23.1 -5.2 -25.1 -25.1 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 693 58.3 63.2 64.7 53.8 58.6 62.6 51.7 56.5 VEHICULAR NOISE I DAY= 70.5 Leq EVENING= 65.9 Leq I NIGHT= 63.9 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.8 CNEL= 72.1 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 67 211 667 CNEL: 71 225 713 15 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL 2016 WP Placentia Avenue 17th St to 16th Street ROADWAY INPUTS VEHICLE MIX INPUTS ADT 14,080 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.7 CNEL= 69.0 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 103 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.7 CNEL= 69.0 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 33 103 326 CNEL: 35 DAYTIME 349 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 920 9 9 322 3 3 199 2 2 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -1.7 -21.6 -21.6 -6.2 -26.2 -26.2 -8.3 -28.2 -28.2 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.2 55.2 60.1 61.6 50.7 55.5 59.5 48.6 53.4 VEHICULAR NOISE I DAY= 67.4 Leq IEVENING= 62.8 Leq I NIGHT= 60.7 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.7 CNEL= 69.0 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 33 103 326 CNEL: 35 110 349 16 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP Project: Banning Ranch Roadway: Superior Avenue Analyst FJS Segment: 16th St to Placentia Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 24,484 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.1 CNEL= 71.4 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 179 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.1 CNEL= 71.4 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 57 179 567 DAYTIME 192 607 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1600 16 16 560 6 6 347 4 4 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 0.7 -19.2 -19.2 -3.8 -23.8 -23.8 -5.9 -25.8 -25.8 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.6 57.6 62.5 64.0 53.1 57.9 61.9 51.0 55.8 VEHICULAR NOISE I DAY= 69.8 Leq EVENING= 65.2 Leq I NIGHT= 63.2 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.1 CNEL= 71.4 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 57 179 567 CNEL: 61 192 607 17 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP Project: Banning Ranch Roadway: Superior Avenue Analyst FJS Segment: Placentia Av. to West Coast Hwy Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 18,108 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.8 CNEL= 70.1 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 133 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.8 CNEL= 70.1 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 42 133 420 DAYTIME 142 449 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1183 12 12 414 4 4 256 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -0.6 -20.5 -20.5 -5.2 -25.1 -25.1 -7.2 -27.2 -27.2 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.3 56.3 61.1 62.7 51.7 56.6 60.6 49.7 54.5 VEHICULAR NOISE I DAY= 68.5 Leq EVENING= 63.9 Leq I NIGHT= 61.8 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.8 CNEL= 70.1 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 42 133 420 CNEL: 45 142 449 Iim FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP Project: Banning Ranch Roadway: Superior Avenue Analyst FJS Segment: South of West Coast Hwy Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 19,318 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.1 CNEL= 70.4 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 142 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.1 CNEL= 70.4 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 45 142 448 DAYTIME 151 479 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1262 13 13 442 5 5 273 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -0.3 -20.2 -20.2 -4.9 -24.8 -24.8 -7.0 -26.9 -26.9 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.5 56.6 61.4 63.0 52.0 56.9 60.9 49.9 54.8 VEHICULAR NOISE I DAY= 68.8 Leq EVENING= 64.2 Leq I NIGHT= 62.1 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.1 CNEL= 70.4 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 45 142 448 CNEL: 48 151 479 19 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL 2016 WP Magnolia Street North of Victoria St ROADWAY INPUTS VEHICLE MIX INPUTS ADT 17,240 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.9 CNEL= 71.2 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 169 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.9 CNEL= 71.2 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 53 169 535 DAYTIME 181 572 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1126 11 11 394 4 4 244 2 2 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -1.3 -21.2 -21.2 -5.9 -25.8 -25.8 -8.0 -27.9 -27.9 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.5 56.9 61.4 64.0 52.3 56.8 61.9 50.2 54.8 VEHICULAR NOISE I DAY= 69.5 Leq IEVENING= 65.0 Leq I NIGHT= 62.9 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.9 CNEL= 71.2 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 53 169 535 CNEL: 57 181 572 20 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP Project: Banning Ranch Roadway: Magnolia Street Analyst FJS Segment: Hamilton Ave to Banning Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 11,276 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.0 CNEL= 69.3 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 111 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.0 CNEL= 69.3 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 35 111 350 DAYTIME 118 374 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 737 8 8 258 3 3 160 2 2 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -3.2 -23.1 -23.1 -7.7 -27.6 -27.6 -9.8 -29.7 -29.7 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.7 55.0 59.6 62.1 50.5 55.0 60.0 48.4 52.9 VEHICULAR NOISE I DAY= 67.7 Leq EVENING= 63.1 Leq I NIGHT= 61.0 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.0 CNEL= 69.3 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 35 111 350 CNEL: 37 118 374 21 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP Project: Banning Ranch Roadway: Magnolia Street Analyst FJS Segment: Banning Ave to Pacific Coast Hwy Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 11,132 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.0 CNEL= 69.3 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 109 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.0 CNEL= 69.3 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 35 109 345 DAYTIME 117 369 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 727 7 7 255 3 3 158 2 2 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -3.2 -23.1 -23.1 -7.8 -27.7 -27.7 -9.9 -29.8 -29.8 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.6 55.0 59.5 62.1 50.4 54.9 60.0 48.3 52.9 VEHICULAR NOISE I DAY= 67.6 Leq EVENING= 63.1 Leq I NIGHT= 61.0 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.0 CNEL= 69.3 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 35 109 345 CNEL: 37 117 369 22 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL 2016 WP Placentia Avenue 16th St to 15th Street ROADWAY INPUTS VEHICLE MIX INPUTS ADT 12,672 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.3 CNEL= 68.6 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 93 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.3 CNEL= 68.6 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 29 93 294 DAYTIME 99 314 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 828 8 8 290 3 3 179 2 2 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -2.1 -22.1 -22.1 -6.7 -26.6 -26.6 -8.8 -28.7 -28.7 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 65.7 54.8 59.6 61.2 50.2 55.0 59.1 48.1 53.0 VEHICULAR NOISE I DAY= 66.9 Leq IEVENING= 62.4 Leq I NIGHT= 60.3 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.3 CNEL= 68.6 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 29 93 294 CNEL: 31 99 314 23 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP Project: Banning Ranch Roadway: Placentia Avenue Analyst FJS Segment: 15th St to Superior Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 15,382 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.1 CNEL= 69.4 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 113 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.1 CNEL= 69.4 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 36 113 356 DAYTIME 121 381 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1005 10 10 352 4 4 218 2 2 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -1.3 -21.2 -21.2 -5.9 -25.8 -25.8 -7.9 -27.9 -27.9 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.6 55.6 60.4 62.0 51.0 55.9 59.9 49.0 53.8 VEHICULAR NOISE I DAY= 67.8 Leq EVENING= 63.2 Leq I NIGHT= 61.1 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.1 CNEL= 69.4 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 36 113 356 CNEL: 38 121 381 24 2016 With Project Alternative Conditions Noise Contours Result Summary Table Roadway Segment Daily Traffic Volumes Noise level at 50 feet (dBA CNEL) Distance to noise contour (feet) 70 dBA CNEL 65 dBA CNEL 60 dBA CNEL 19th Street West of Placentia Ave 16,223 69.6 40 127 402 19th Street Placentia Ave to Harbor Blvd. 25,561 71.6 63 200 634 Hamilton Avenue West of Magnolia St 11,923 69.6 40 125 396 Hamilton Avenue Magnolia St to Bushard Av 15,630 70.7 52 164 518 Hamilton Avenue Bushard Ave to Brookhurst Street 21,194 1 72.0 70 222 703 17th Street West of Monrovia Ave 11,658 66.5 21 66 210 15th Street West of Placentia Ave 8,998 65.1 16 51 162 West Coast Highway Brookhurst St to Prospect St 49,469 72.4 164 519 1,641 West Coast Highway Prospect St to Superior Ave 41,906 71.6 139 440 1,390 West Coast Highway Superior Ave to Newport Blvd 48,340 72.3 160 507 1,604 West Coast Highway East of Dover Or 61,152 73.5 203 641 2,029 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP ALTERNATIVE Project: Banning Ranch Roadway: 19th Street Analyst FJS Segment: West of Placentia Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 16,223 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.3 CNEL= 69.6 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 119 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.3 CNEL= 69.6 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 38 119 376 DAYTIME 127 402 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1060 11 11 371 4 4 230 2 2 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -1.1 -21.0 -21.0 -5.6 -25.5 -25.5 -7.7 -27.6 -27.6 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.8 55.8 60.7 62.2 51.3 56.1 60.1 49.2 54.0 VEHICULAR NOISE I DAY= 68.0 Leq EVENING= 63.4 Leq I NIGHT= 61.4 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.3 CNEL= 69.6 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 38 119 376 CNEL: 40 127 402 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP ALTERNATIVE Project: Banning Ranch Roadway: 19th Street Analyst FJS Segment: Placentia Ave to Harbor Blvd. Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 25,561 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.3 CNEL= 71.6 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 187 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.3 CNEL= 71.6 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 59 187 592 DAYTIME 200 634 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1670 17 17 584 6 6 362 4 4 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 0.9 -19.0 -19.0 -3.7 -23.6 -23.6 -5.7 -25.7 -25.7 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.8 57.8 62.6 64.2 53.2 58.1 62.1 51.2 56.0 VEHICULAR NOISE I DAY= 70.0 Leq EVENING= 65.4 Leq I NIGHT= 63.3 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.3 CNEL= 71.6 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 59 187 592 CNEL: 63 200 634 2 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP ALTERNATIVE Project: Banning Ranch Roadway: Hamilton Avenue Analyst FJS Segment: West of Magnolia St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 11,923 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 59.3 CNEL= 59.6 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 117 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 59.3 CNEL= 59.6 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 37 117 370 CNEL: 40 DAYTIME 396 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 779 8 8 273 3 3 169 2 2 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -2.9 -22.8 -22.8 -7.5 -27.4 -27.4 -9.6 -29.5 -29.5 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.9 55.3 59.8 62.4 50.7 55.2 60.3 48.6 53.2 VEHICULAR NOISE I DAY= 67.9 Leq EVENING= 63.4 Leq I NIGHT= 61.3 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 59.3 CNEL= 59.6 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 37 117 370 CNEL: 40 125 396 3 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP ALTERNATIVE Project: Banning Ranch Roadway: Hamilton Avenue Analyst FJS Segment: Magnolia St to Bushard AV Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 15,630 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.4 CNEL= 70.7 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 153 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.4 CNEL= 70.7 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 48 153 485 CNEL: 52 DAYTIME 518 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1021 10 10 357 4 4 221 2 2 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -1.7 -21.7 -21.7 -6.3 -26.2 -26.2 -8.4 -28.3 -28.3 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.1 56.5 61.0 63.5 51.9 56.4 61.5 49.8 54.3 VEHICULAR NOISE I DAY= 69.1 Leq EVENING= 64.6 Leq I NIGHT= 62.5 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.4 CNEL= 70.7 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 48 153 485 CNEL: 52 164 518 0 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP ALTERNATIVE Project: Banning Ranch Roadway: Hamilton Avenue Analyst FJS Segment: Bushard Ave to Brookhurst Street Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 21,194 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.8 CNEL= 72.0 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 208 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.8 CNEL= 72.0 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 66 208 657 DAYTIME 222 703 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1385 14 14 485 5 5 300 3 3 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -0.4 -20.3 -20.3 -5.0 -24.9 -24.9 -7.1 -27.0 -27.0 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 69.4 57.8 62.3 64.9 53.2 57.7 62.8 51.1 55.7 VEHICULAR NOISE I DAY= 70.4 Leq EVENING= 65.9 Leq I NIGHT= 63.8 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.8 CNEL= 72.0 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 66 208 657 CNEL: 70 222 703 5 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP ALTERNATIVE Project: Banning Ranch Roadway: 17th Street Analyst FJS Segment: West of Monrovia Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 11,658 SPEED (mph) 35 ROAD NEAR -FAR LN. DIST. 36 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 66.2 CNEL= 66.5 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 62 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 66.2 CNEL= 66.5 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 20 62 196 CNEL: 21 DAYTIME 210 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 762 8 8 267 3 3 165 2 2 Speed in MPH 35 35 35 35 35 35 35 35 35 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 65.1 74.8 80.0 65.1 74.8 80.0 65.1 74.8 80.0 ADJUSTMENTS Flow -1.9 -21.8 -21.8 -6.5 -26.4 -26.4 -8.6 -28.5 -28.5 Distance 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 63.4 53.2 58.4 58.9 48.7 53.9 56.8 46.6 51.8 VEHICULAR NOISE I DAY= 64.9 Leq EVENING= 60.4 Leq I NIGHT= 58.3 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 66.2 CNEL= 66.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 20 62 196 CNEL: 21 66 210 2 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP ALTERNATIVE Project: Banning Ranch Roadway: 15th Street Analyst FJS Segment: West of Placentia Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 8,998 SPEED (mph) 35 ROAD NEAR -FAR LN. DIST. 12 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 64.8 CNEL= 5 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 48 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 64.8 CNEL= 5 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 15 48 151 CNEL: 16 DAYTIME 162 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 588 6 6 206 2 2 127 1 1 Speed in MPH 35 35 35 35 35 35 35 35 35 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 65.1 74.8 80.0 65.1 74.8 80.0 65.1 74.8 80.0 ADJUSTMENTS Flow -3.1 -23.0 -23.0 -7.6 -27.5 -27.5 -9.7 -29.6 -29.6 Distance 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 62.0 51.8 57.0 57.5 47.3 52.5 55.4 45.2 50.4 VEHICULAR NOISE I DAY= 63.5 Leq EVENING= 59.0 Leq I NIGHT= 56.9 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 64.8 CNEL= 5 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 15 48 151 CNEL: 16 51 162 7 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP ALTERNATIVE Project: Banning Ranch Roadway: West Coast Highway Analyst FJS Segment: Brookhurst St to Prospect St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 49,469 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.1 CNEL= 72.4 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 485 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.1 CNEL= 72.4 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 153 485 1534 DAYTIME 519 1641 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 3232 33 33 1131 12 12 700 7 7 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 3.3 -16.7 -16.7 -1.3 -21.2 -21.2 -3.4 -23.3 -23.3 Distance -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 697 58.1 62.6 65.2 53.5 58.1 63.1 51.4 56.0 VEHICULAR NOISE I DAY= 70.7 Leq EVENING= 66.2 Leq I NIGHT= 64.1 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.1 CNEL= 72.4 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 153 485 1534 CNEL: 164 519 1641 9 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP ALTERNATIVE Project: Banning Ranch Roadway: West Coast Highway Analyst FJS Segment: Prospect St to Superior Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 41,906 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.3 CNEL= 71.6 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 411 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.3 CNEL= 71.6 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 130 411 1:2, 99 DAYTIME 440 1390 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 2738 28 28 958 10 10 593 6 6 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 2.5 -17.4 -17.4 -2.0 -21.9 -21.9 -4.1 -24.0 -24.0 Distance -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 69.0 57.4 61.9 64.4 52.8 57.3 62.4 50.7 55.2 VEHICULAR NOISE I DAY= 70.0 Leq EVENING= 65.5 Leq I NIGHT= 63.4 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.3 CNEL= 71.6 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 130 411 1:2, 99 CNEL: 139 440 1390 9 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP ALTERNATIVE Project: Banning Ranch Roadway: West Coast Highway Analyst FJS Segment: Superior Ave to Newport Blvd Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 48,340 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.0 CNEL= 72.3 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 474 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.0 CNEL= 72.3 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 150 474 1499 DAYTIME 507 1604 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 3158 32 32 1105 11 11 684 7 7 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 3.2 -16.8 -16.8 -1.4 -21.3 -21.3 -3.5 -23.4 -23.4 Distance -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 69.6 58.0 62.5 65.1 53.4 58.0 63.0 51.3 55.9 VEHICULAR NOISE I DAY= 70.6 Leq EVENING= 66.1 Leq I NIGHT= 64.0 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.0 CNEL= 72.3 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 150 474 1499 CNEL: 160 507 1604 10 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP ALTERNATIVE Project: Banning Ranch Roadway: West Coast Highway Analyst FJS Segment: East of Dover Dr Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 61,152 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 84 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 73.2 CNEL= 73.5 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 600 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 73.2 CNEL= 73.5 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 190 600 1896 DAYTIME 641 2029 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 3995 41 41 1398 14 14 866 9 9 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 4.2 -15.7 -15.7 -0.4 -20.3 -20.3 -2.5 -22.4 -22.4 Distance -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 70.9 59.2 63.7 66.3 54.7 59.2 64.2 52.6 57.1 VEHICULAR NOISE I DAY= 71.9 Leq EVENING= 67.3 Leq I NIGHT= 65.2 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 73.2 CNEL= 73.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 190 600 1896 CNEL: 203 641 2029 11 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP ALTERNATIVE Project: Banning Ranch Roadway: Brookhurst Street Analyst FJS Segment: North of Hamilton Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 29,045 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.5 CNEL= 73.8 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 285 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.5 CNEL= 73.8 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 90 285 901 DAYTIME 305 963 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1898 19 19 664 7 7 411 4 4 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 0.9 -19.0 -19.0 -3.6 -23.5 -23.5 -5.7 -25.6 -25.6 Distance 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 71.2 59.6 64.1 66.6 55.0 59.5 64.5 52.9 57.4 VEHICULAR NOISE I DAY= 72.2 Leq EVENING= 67.6 Leq I NIGHT= 65.6 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.5 CNEL= 73.8 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 90 285 901 CNEL: 96 305 963 12 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP ALTERNATIVE Project: Banning Ranch Roadway: Brookhurst Street Analyst FJS Segment: Pacific Coast Hwy to Hamilton Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 17,321 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 84 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.0 CNEL= 73.3 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 170 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.0 CNEL= 73.3 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 54 170 537 DAYTIME 182 575 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1132 12 12 396 4 4 245 3 3 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -1.3 -21.2 -21.2 -5.9 -25.8 -25.8 -7.9 -27.9 -27.9 Distance 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 70.6 59.0 63.5 66.1 54.4 59.0 64.0 52.4 56.9 VEHICULAR NOISE I DAY= 71.6 Leq EVENING= 67.1 Leq I NIGHT= 65.0 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.0 CNEL= 73.3 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 54 170 537 CNEL: 57 182 575 13 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP ALTERNATIVE Project: Banning Ranch Roadway: Placentia Avenue Analyst FJS Segment: North of Victoria St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 15,730 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.2 CNEL= 69.5 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 115 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.2 CNEL= 69.5 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 36 115 365 CNEL: 39 DAYTIME 390 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1028 10 10 360 4 4 223 2 2 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -1.2 -21.1 -21.1 -5.8 -25.7 -25.7 -7.8 -27.8 -27.8 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.7 55.7 60.5 62.1 51.1 56.0 60.0 49.0 53.9 VEHICULAR NOISE I DAY= 67.9 Leq EVENING= 63.3 Leq I NIGHT= 61.2 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.2 CNEL= 69.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 36 115 365 CNEL: 39 123 390 14 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP ALTERNATIVE Project: Banning Ranch Roadway: Placentia Avenue Analyst FJS Segment: 19th St to 17th St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 29,374 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.9 CNEL= 72.2 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 215 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.9 CNEL= 72.2 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 68 215 681 DAYTIME 230 728 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1919 20 20 672 7 7 416 4 4 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 1.5 -18.4 -18.4 -3.1 -23.0 -23.0 -5.1 -25.0 -25.0 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 69.4 58.4 63.3 64.8 53.8 58.7 62.7 51.8 56.6 VEHICULAR NOISE I DAY= 70.6 Leq EVENING= 66.0 Leq I NIGHT= 63.9 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.9 CNEL= 72.2 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 68 215 681 CNEL: 73 230 728 15 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP ALTERNATIVE Project: Banning Ranch Roadway: Placentia Avenue Analyst FJS Segment: 17th St to 16th Street Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 14,334 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.8 CNEL= 559.1 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 105 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.8 CNEL= 559.1 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 33 105 332 DAYTIME 112 355 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 936 10 10 328 3 3 203 2 2 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -1.6 -21.5 -21.5 -6.2 -26.1 -26.1 -8.3 -28.2 -28.2 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.2 55.3 60.1 61.7 50.7 55.6 59.6 48.6 53.5 VEHICULAR NOISE I DAY= 67.5 Leq EVENING= 62.9 Leq I NIGHT= 60.8 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.8 CNEL= 559.1 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 33 105 332 CNEL: 36 112 355 16 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP ALTERNATIVE Project: Banning Ranch Roadway: Superior Avenue Analyst FJS Segment: 16th St to Placentia Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 24,488 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.1 CNEL= 71.4 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 179 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.1 CNEL= 71.4 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 57 179 567 DAYTIME 192 607 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1600 16 16 560 6 6 347 4 4 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 0.7 -19.2 -19.2 -3.8 -23.8 -23.8 -5.9 -25.8 -25.8 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.6 57.6 62.5 64.0 53.1 57.9 61.9 51.0 55.8 VEHICULAR NOISE I DAY= 69.8 Leq EVENING= 65.2 Leq I NIGHT= 63.2 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.1 CNEL= 71.4 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 57 179 567 CNEL: 61 192 607 17 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP ALTERNATIVE Project: Banning Ranch Roadway: Superior Avenue Analyst FJS Segment: Placentia Av. to West Coast Hwy Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 18,464 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.9 CNEL= 70.2 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 135 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.9 CNEL= 70.2 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 43 135 428 DAYTIME 145 458 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1206 12 12 422 4 4 261 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -0.5 -20.4 -20.4 -5.1 -25.0 -25.0 -7.2 -27.1 -27.1 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.3 56.4 61.2 62.8 51.8 56.7 60.7 49.7 54.6 VEHICULAR NOISE I DAY= 68.6 Leq EVENING= 64.0 Leq I NIGHT= 61.9 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.9 CNEL= 70.2 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 43 135 428 CNEL: 46 145 458 Iim FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP ALTERNATIVE Project: Banning Ranch Roadway: Superior Avenue Analyst FJS Segment: South of West Coast Hwy Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 19,318 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.1 CNEL= 70.4 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 142 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.1 CNEL= 70.4 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 45 142 448 DAYTIME 151 479 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1262 13 13 442 5 5 273 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -0.3 -20.2 -20.2 -4.9 -24.8 -24.8 -7.0 -26.9 -26.9 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.5 56.6 61.4 63.0 52.0 56.9 60.9 49.9 54.8 VEHICULAR NOISE I DAY= 68.8 Leq EVENING= 64.2 Leq I NIGHT= 62.1 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.1 CNEL= 70.4 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 45 142 448 CNEL: 48 151 479 19 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP ALTERNATIVE Project: Banning Ranch Roadway: Magnolia Street Analyst FJS Segment: North of Victoria St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 17,240 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.9 CNEL= 71.2 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 169 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.9 CNEL= 71.2 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 53 169 535 DAYTIME 181 572 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1126 11 11 394 4 4 244 2 2 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -1.3 -21.2 -21.2 -5.9 -25.8 -25.8 -8.0 -27.9 -27.9 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.5 56.9 61.4 64.0 52.3 56.8 61.9 50.2 54.8 VEHICULAR NOISE I DAY= 69.5 Leq EVENING= 65.0 Leq I NIGHT= 62.9 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.9 CNEL= 71.2 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 53 169 535 CNEL: 57 181 572 20 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP ALTERNATIVE Project: Banning Ranch Roadway: Magnolia Street Analyst FJS Segment: Hamilton Ave to Banning Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 11,224 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.0 CNEL= 69.3 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 110 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.0 CNEL= 69.3 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 35 110 348 DAYTIME 118 372 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 733 7 7 257 3 3 159 2 2 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -3.2 -23.1 -23.1 -7.7 -27.7 -27.7 -9.8 -29.7 -29.7 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.7 55.0 59.5 62.1 50.5 55.0 60.0 48.4 52.9 VEHICULAR NOISE I DAY= 67.7 Leq EVENING= 63.1 Leq I NIGHT= 61.0 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.0 CNEL= 69.3 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 35 110 348 CNEL: 37 118 372 21 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP ALTERNATIVE Project: Banning Ranch Roadway: Magnolia Street Analyst FJS Segment: Banning Ave to Pacific Coast Hwy Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 11,080 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.9 CNEL= 69.2 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 109 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.9 CNEL= 69.2 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 34 109 344 CNEL: 37 DAYTIME 368 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 724 7 7 253 3 3 157 2 2 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -3.2 -23.2 -23.2 -7.8 -27.7 -27.7 -9.9 -29.8 -29.8 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.6 55.0 59.5 62.0 50.4 54.9 60.0 48.3 52.8 VEHICULAR NOISE I DAY= 67.6 Leq EVENING= 63.1 Leq I NIGHT= 61.0 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.9 CNEL= 69.2 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 34 109 344 CNEL: 37 116 368 22 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP ALTERNATIVE Project: Banning Ranch Roadway: Placentia Avenue Analyst FJS Segment: 16th St to 15th Street Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 13,034 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.4 CNEL= 68.7 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 96 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.4 CNEL= 68.7 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 30 96 302 DAYTIME 102 323 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 852 9 9 298 3 3 185 2 2 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -2.0 -21.9 -21.9 -6.6 -26.5 -26.5 -8.7 -28.6 -28.6 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 65.8 54.9 59.7 61.3 50.3 55.2 59.2 48.2 53.1 VEHICULAR NOISE I DAY= 67.1 Leq EVENING= 62.5 Leq I NIGHT= 60.4 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.4 CNEL= 68.7 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 30 96 302 CNEL: 32 102 323 23 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: 2016 WP ALTERNATIVE Project: Banning Ranch Roadway: Placentia Avenue Analyst FJS Segment: 15th St to Superior Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 15,746 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.2 CNEL= 69.5 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 115 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.2 CNEL= 69.5 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 36 115 365 CNEL: 39 DAYTIME 390 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1029 10 10 360 4 4 223 2 2 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -1.2 -21.1 -21.1 -5.8 -25.7 -25.7 -7.8 -27.8 -27.8 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.7 55.7 60.5 62.1 51.1 56.0 60.0 49.1 53.9 VEHICULAR NOISE I DAY= 67.9 Leq EVENING= 63.3 Leq I NIGHT= 61.2 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.2 CNEL= 69.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 36 115 365 CNEL: 39 123 390 24 BO NP Conditions Noise Contours Result Summary Table Roadway Segment Daily Traffic Volumes Noise level at 50 feet (dBA CNEL) Distance to noise contour (feet) 70 dBA CNEL F 65 dBA CNEL 60 dBA CNEL 19th Street West of Placentia Ave 21,640 70.9 54 170 536 19th Street Placentia Ave to Harbor Blvd. 34,660 72.9 86 272 859 Hamilton Avenue West of Magnolia St 18,730 71.5 62 196 621 Hamilton Avenue Magnolia St to Bushard Av 22,250 72.3 74 233 738 Hamilton Avenue Bushard Ave to Brookhurst Street 26,630 1 73.0 88 279 883 17th Street West of Monrovia Ave 4,380 62.3 8 25 79 15th Street West of Placentia Ave 8,630 65.0 16 49 155 West Coast Highway Brookhurst St to Prospect St 50,310 72.4 167 528 1,669 West Coast Highway Prospect St to Superior Ave 51,840 72.6 172 544 1,720 West Coast Highway Superior Ave to Newport Blvd 46,440 72.1 154 487 1,541 West Coast Highway East of Dover Or 76,550 74.5 254 803 2,539 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL BO NP 19th Street West of Placentia Ave ROADWAY INPUTS VEHICLE MIX INPUTS ADT 21,640 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.6 CNEL= 70.9 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 159 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.6 CNEL= 70.9 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 50 159 501 CNEL: 54 DAYTIME 536 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1414 14 14 495 5 5 306 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 0.2 -19.7 -19.7 -4.4 -24.3 -24.3 -6.5 -26.4 -26.4 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.0 57.1 61.9 63.5 52.5 57.4 61.4 50.4 55.3 VEHICULAR NOISE I DAY= 69.3 Leq IEVENING= 64.7 Leq I NIGHT= 62.6 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.6 CNEL= 70.9 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 50 159 501 CNEL: 54 170 536 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO NP Project: Banning Ranch Roadway: 19th Street Analyst FJS Segment: Placentia Ave to Harbor Blvd. Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 34,660 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.6 CNEL= 72.9 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 254 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.6 CNEL= 72.9 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 80 254 803 CNEL: 86 DAYTIME 859 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 2264 23 23 793 8 8 491 5 5 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 2.2 -17.7 -17.7 -2.3 -22.2 -22.2 -4.4 -24.3 -24.3 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 70.1 59.1 64.0 65.5 54.6 59.4 63.4 52.5 57.3 VEHICULAR NOISE I DAY= 71.3 Leq EVENING= 66.7 Leq I NIGHT= 64.7 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.6 CNEL= 72.9 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 80 254 803 CNEL: 86 272 859 2 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL BO NP Hamilton Avenue West of Magnolia St ROADWAY INPUTS VEHICLE MIX INPUTS ADT 18,730 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.2 CNEL= 71.5 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 184 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.2 CNEL= 71.5 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 58 184 581 DAYTIME 196 621 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1224 12 12 428 4 4 265 3 3 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -1.0 -20.9 -20.9 -5.5 -25.4 -25.4 -7.6 -27.5 -27.5 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.9 57.2 61.8 64.3 52.7 57.2 62.2 50.6 55.1 VEHICULAR NOISE I DAY= 69.9 Leq IEVENING= 65.3 Leq I NIGHT= 63.3 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.2 CNEL= 71.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 58 184 581 CNEL: 62 196 621 3 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO NP Project: Banning Ranch Roadway: Hamilton Avenue Analyst FJS Segment: Magnolia St to Bushard AV Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 22,250 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.0 CNEL= 72.3 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 218 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.0 CNEL= 72.3 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 69 218 690 CNEL: 74 DAYTIME 738 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1454 15 15 509 5 5 315 3 3 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -0.2 -20.1 -20.1 -4.8 -24.7 -24.7 -6.9 -26.8 -26.8 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 69.6 58.0 62.5 65.1 53.4 58.0 63.0 51.4 55.9 VEHICULAR NOISE I DAY= 70.6 Leq EVENING= 66.1 Leq I NIGHT= 64.0 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.0 CNEL= 72.3 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 69 218 690 CNEL: 74 233 738 10 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO NP Project: Banning Ranch Roadway: Hamilton Avenue Analyst FJS Segment: Bushard Ave to Brookhurst Street Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 26,630 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.7 CNEL= 73.0 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 261 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.7 CNEL= 73.0 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 83 261 826 DAYTIME 279 883 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1740 18 18 609 6 6 377 4 4 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 0.6 -19.3 -19.3 -4.0 -23.9 -23.9 -6.1 -26.0 -26.0 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 70.4 58.8 63.3 65.9 54.2 58.7 63.8 52.1 56.7 VEHICULAR NOISE I DAY= 71.4 Leq EVENING= 66.9 Leq I NIGHT= 64.8 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.7 CNEL= 73.0 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 83 261 826 CNEL: 88 279 883 5 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL BO NP 17th Street West of Monrovia Ave ROADWAY INPUTS VEHICLE MIX INPUTS ADT 4,380 SPEED (mph) 35 ROAD NEAR -FAR LN. DIST. 36 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 62.0 CNEL= 52.3 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 23 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 62.0 CNEL= 52.3 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 7 23 74 DAYTIME 25 79 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 286 3 3 100 1 1 62 1 1 Speed in MPH 35 35 35 35 35 35 35 35 35 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 65.1 74.8 80.0 65.1 74.8 80.0 65.1 74.8 80.0 ADJUSTMENTS Flow -6.2 -26.1 -26.1 -10.7 -30.7 -30.7 -12.8 -32.7 -32.7 Distance 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 59.2 49.0 54.2 54.6 44.4 49.6 52.5 42.3 47.5 VEHICULAR NOISE I DAY= 60.7 Leq IEVENING= 56.1 Leq I NIGHT = 54.0 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 62.0 CNEL= 52.3 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 7 23 74 CNEL: 8 25 79 2 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL BO NP 15th Street West of Placentia Ave ROADWAY INPUTS VEHICLE MIX INPUTS ADT 8,630 SPEED (mph) 35 ROAD NEAR -FAR LN. DIST. 12 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 64.7 CNEL= 65.0 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 46 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 64.7 CNEL= 65.0 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 15 46 145 CNEL: 16 DAYTIME 155 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 564 6 6 197 2 2 122 1 1 Speed in MPH 35 35 35 35 35 35 35 35 35 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 65.1 74.8 80.0 65.1 74.8 80.0 65.1 74.8 80.0 ADJUSTMENTS Flow -3.2 -23.1 -23.1 -7.8 -27.7 -27.7 -9.9 -29.8 -29.8 Distance 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 61.8 51.6 56.9 57.3 47.1 52.3 55.2 45.0 50.2 VEHICULAR NOISE I DAY= 63.3 Leq IEVENING= 58.8 Leq I NIGHT= 56.7 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 64.7 CNEL= 65.0 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 15 46 145 CNEL: 16 49 155 7 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO NP Project: Banning Ranch Roadway: West Coast Highway Analyst FJS Segment: Brookhurst St to Prospect St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 50,310 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.1 CNEL= 72.4 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 493 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.1 CNEL= 72.4 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 156 493 1560 DAYTIME 528 1669 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 3287 34 34 1150 12 12 712 7 7 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 3.3 -16.6 -16.6 -1.2 -21.1 -21.1 -3.3 -23.2 -23.2 Distance -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 69.8 58.2 62.7 65.2 53.6 58.1 63.2 51.5 56.0 VEHICULAR NOISE I DAY= 70.8 Leq EVENING= 66.3 Leq I NIGHT= 64.2 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.1 CNEL= 72.4 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 156 493 1560 CNEL: 167 528 1669 9 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO NP Project: Banning Ranch Roadway: West Coast Highway Analyst FJS Segment: Prospect St to Superior Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 51,840 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.3 CNEL= 72.6 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 508 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.3 CNEL= 72.6 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 161 508 1608 DAYTIME 544 1720 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 3387 35 35 1185 12 12 734 7 7 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 3.5 -16.5 -16.5 -1.1 -21.0 -21.0 -3.2 -23.1 -23.1 Distance -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 69.9 58.3 62.8 65.4 53.7 58.3 63.3 51.7 56.2 VEHICULAR NOISE I DAY= 70.9 Leq EVENING= 66.4 Leq I NIGHT= 64.3 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.3 CNEL= 72.6 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 161 508 1608 CNEL: 172 544 1720 9 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO NP Project: Banning Ranch Roadway: West Coast Highway Analyst FJS Segment: Superior Ave to Newport Blvd Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 46,440 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.8 CNEL= 72.1 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 455 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.8 CNEL= 72.1 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 144 455 1440 DAYTIME 487 1541 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 3034 31 31 1062 11 11 657 7 7 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 3.0 -16.9 -16.9 -1.6 -21.5 -21.5 -3.7 -23.6 -23.6 Distance -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 69.5 57.8 62.3 64.9 53.3 57.8 62.8 51.2 55.7 VEHICULAR NOISE I DAY= 70.5 Leq EVENING= 65.9 Leq I NIGHT= 63.8 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.8 CNEL= 72.1 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 144 455 1440 CNEL: 154 487 1541 10 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL BO NP West Coast Highway East of Dover Dr ROADWAY INPUTS VEHICLE MIX INPUTS ADT 76,550 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 84 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 74.2 CNEL= 74.5 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 751 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 74.2 CNEL= 74.5 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 237 751 2374 DAYTIME 803 2539 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 5001 51 51 1750 18 18 1084 11 11 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 5.2 -14.8 -14.8 0.6 -19.3 -19.3 -1.5 -21.4 -21.4 Distance -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 71.8 60.2 64.7 67.3 55.6 60.2 65.2 53.6 58.1 VEHICULAR NOISE I DAY= 72.9 Leq IEVENING= 68.3 Leq I NIGHT= 66.2 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 74.2 CNEL= 74.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 237 751 2374 CNEL: 254 803 2539 11 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO NP Project: Banning Ranch Roadway: Brookhurst Street Analyst FJS Segment: North of Hamilton Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 29,180 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.5 CNEL= 73.8 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 286 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.5 CNEL= 73.8 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 90 286 905 DAYTIME 306 968 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1906 19 19 667 7 7 413 4 4 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 1.0 -18.9 -18.9 -3.6 -23.5 -23.5 -5.7 -25.6 -25.6 Distance 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 71.2 59.6 64.1 66.6 55.0 59.5 64.6 52.9 57.5 VEHICULAR NOISE I DAY= 72.2 Leq EVENING= 67.7 Leq I NIGHT= 65.6 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.5 CNEL= 73.8 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 90 286 905 CNEL: 97 306 968 12 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO NP Project: Banning Ranch Roadway: Brookhurst Street Analyst FJS Segment: Pacific Coast Hwy to Hamilton Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 22,860 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 84 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 74.2 CNEL= 74.5 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 224 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 74.2 CNEL= 74.5 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 71 224 709 DAYTIME 240 758 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1494 15 15 523 5 5 324 3 3 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -0.1 -20.0 -20.0 -4.7 -24.6 -24.6 -6.7 -26.7 -26.7 Distance 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 71.8 60.2 64.7 67.3 55.6 60.2 65.2 53.6 58.1 VEHICULAR NOISE I DAY= 72.8 Leq EVENING= 68.3 Leq I NIGHT= 66.2 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 74.2 CNEL= 74.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 71 224 709 CNEL: 76 240 758 13 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO NP Project: Banning Ranch Roadway: Placentia Avenue Analyst FJS Segment: North of Victoria St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 19,700 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.2 CNEL= 70.5 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 144 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.2 CNEL= 70.5 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 46 144 457 CNEL: 49 DAYTIME 488 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1287 13 13 450 5 5 279 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -0.2 -20.1 -20.1 -4.8 -24.7 -24.7 -6.9 -26.8 -26.8 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.6 56.7 61.5 63.1 52.1 57.0 61.0 50.0 54.9 VEHICULAR NOISE I DAY= 68.9 Leq EVENING= 64.3 Leq I NIGHT= 62.2 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.2 CNEL= 70.5 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 46 144 457 CNEL: 49 154 488 14 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO NP Project: Banning Ranch Roadway: Placentia Avenue Analyst FJS Segment: 19th St to 17th St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 21,890 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.6 CNEL= 70.9 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 160 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.6 CNEL= 70.9 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 51 160 507 CNEL: 54 DAYTIME 543 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1430 15 15 501 5 5 310 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 812 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 0.2 -19.7 -19.7 -4.3 -24.2 -24.2 -6.4 -26.3 -26.3 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.1 57.1 62.0 63.5 52.6 57.4 61.4 50.5 55.3 VEHICULAR NOISE I DAY= 69.3 Leq EVENING= 64.7 Leq I NIGHT= 62.7 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.6 CNEL= 70.9 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 51 160 507 CNEL: 54 172 543 15 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL BO NP Placentia Avenue 17th St to Superior Ave ROADWAY INPUTS VEHICLE MIX INPUTS ADT 15,080 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.0 CNEL= 69.3 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 111 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.0 CNEL= 69.3 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 35 111 349 DAYTIME 118 374 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 985 10 10 345 4 4 213 2 2 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -1.4 -21.3 -21.3 -6.0 -25.9 -25.9 -8.0 -27.9 -27.9 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.5 55.5 60.4 61.9 50.9 55.8 59.8 48.9 53.7 VEHICULAR NOISE I DAY= 67.7 Leq IEVENING= 63.1 Leq I NIGHT= 61.0 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.0 CNEL= 69.3 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 35 111 349 CNEL: 37 118 374 16 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO NP Project: Banning Ranch Roadway: Superior Avenue Analyst FJS Segment: 16th St to Placentia Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 24,080 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.0 CNEL= 71.3 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 176 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.0 CNEL= 71.3 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 56 176 558 DAYTIME 189 597 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1573 16 16 551 6 6 341 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 0.6 -19.3 -19.3 -3.9 -23.8 -23.8 -6.0 -25.9 -25.9 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.5 57.5 62.4 63.9 53.0 57.8 61.9 50.9 55.7 VEHICULAR NOISE I DAY= 69.7 Leq EVENING= 65.2 Leq I NIGHT= 63.1 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.0 CNEL= 71.3 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 56 176 558 CNEL: 60 189 597 17 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO NP Project: Banning Ranch Roadway: Superior Avenue Analyst FJS Segment: Placentia Av. to West Coast Hwy Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 24,680 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.2 CNEL= 71.4 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 181 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.2 CNEL= 71.4 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 57 181 572 DAYTIME 193 612 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1612 16 16 564 6 6 349 4 4 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 0.7 -19.2 -19.2 -3.8 -23.7 -23.7 -5.9 -25.8 -25.8 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.6 57.6 62.5 64.0 53.1 57.9 62.0 51.0 55.9 VEHICULAR NOISE I DAY= 69.8 Leq EVENING= 65.3 Leq I NIGHT= 63.2 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.2 CNEL= 71.4 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 57 181 572 CNEL: 61 193 612 Iim FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO NP Project: Banning Ranch Roadway: Superior Avenue Analyst FJS Segment: South of West Coast Hwy Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 19,820 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.2 CNEL= 70.5 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 145 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.2 CNEL= 70.5 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 46 145 459 CNEL: 49 DAYTIME 491 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1295 13 13 453 5 5 281 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -0.2 -20.1 -20.1 -4.8 -24.7 -24.7 -6.8 -26.8 -26.8 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.7 56.7 61.5 63.1 52.1 57.0 61.0 50.1 54.9 VEHICULAR NOISE I DAY= 68.9 Leq EVENING= 64.3 Leq I NIGHT= 62.2 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.2 CNEL= 70.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 46 145 459 CNEL: 49 155 491 19 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO NP Project: Banning Ranch Roadway: Magnolia Street Analyst FJS Segment: North of Victoria St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 14,230 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.0 CNEL= 70.3 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 140 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.0 CNEL= 70.3 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Lo 44 140 441 CNEL: 47 DAYTIME 472 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 930 9 9 325 3 3 201 2 2 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -2.2 -22.1 -22.1 -6.7 -26.6 -26.6 -8.8 -28.7 -28.7 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.7 56.1 60.6 63.1 51.5 56.0 61.0 49.4 53.9 VEHICULAR NOISE I DAY= 68.7 Leq EVENING= 64.1 Leq I NIGHT= 62.1 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.0 CNEL= 70.3 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Lo 44 140 441 CNEL: 47 149 472 20 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO NP Project: Banning Ranch Roadway: Magnolia Street Analyst FJS Segment: Hamilton Ave to Banning Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 14,840 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.2 CNEL= 70.5 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 146 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.2 CNEL= 70.5 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 46 146 460 DAYTIME 156 492 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 970 10 10 339 3 3 210 2 2 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -2.0 -21.9 -21.9 -6.5 -26.4 -26.4 -8.6 -28.5 -28.5 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.9 56.2 60.8 63.3 51.7 56.2 61.2 49.6 54.1 VEHICULAR NOISE I DAY= 68.9 Leq EVENING= 64.3 Leq I NIGHT= 62.2 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.2 CNEL= 70.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 46 146 460 CNEL: 49 156 492 21 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO NP Project: Banning Ranch Roadway: Magnolia Street Analyst FJS Segment: Banning Ave to Pacific Coast Hwy Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 20,550 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.6 CNEL= 71.9 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 202 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.6 CNEL= 71.9 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 64 202 637 DAYTIME 216 682 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1343 14 14 470 5 5 291 3 3 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -0.6 -20.5 -20.5 -5.1 -25.0 -25.0 -7.2 -27.1 -27.1 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 69.3 57.7 62.2 64.7 53.1 57.6 62.6 51.0 55.5 VEHICULAR NOISE I DAY= 70.3 Leq EVENING= 65.7 Leq I NIGHT= 63.7 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.6 CNEL= 71.9 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 64 202 637 CNEL: 68 216 682 22 BO OS Conditions Noise Contours Result Summary Table Roadway Segment Daily Traffic Volumes Noise level at 50 feet (dBA CNEL) Distance to noise contour (feet) 70 dBA CNEL F 65 dBA CNEL 60 dBA CNEL 19th Street West of Placentia Ave 21,640 70.9 54 170 536 19th Street Placentia Ave to Harbor Blvd. 34,660 72.9 86 272 859 Hamilton Avenue West of Magnolia St 18,730 71.5 62 196 621 Hamilton Avenue Magnolia St to Bushard Av 22,250 72.3 74 233 738 Hamilton Avenue Bushard Ave to Brookhurst Street 26,630 1 73.0 88 279 883 17th Street West of Monrovia Ave 4,380 62.3 8 25 79 15th Street West of Placentia Ave 8,630 65.0 16 49 155 West Coast Highway Brookhurst St to Prospect St 50,310 72.4 167 528 1,669 West Coast Highway Prospect St to Superior Ave 51,840 72.6 172 544 1,720 West Coast Highway Superior Ave to Newport Blvd 46,440 72.1 154 487 1,541 West Coast Highway East of Dover Or 76,550 74.5 254 803 2,539 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL BO OS 19th Street West of Placentia Ave ROADWAY INPUTS VEHICLE MIX INPUTS ADT 21,640 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.6 CNEL= 70.9 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 159 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.6 CNEL= 70.9 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 50 159 501 CNEL: 54 DAYTIME 536 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1414 14 14 495 5 5 306 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 0.2 -19.7 -19.7 -4.4 -24.3 -24.3 -6.5 -26.4 -26.4 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.0 57.1 61.9 63.5 52.5 57.4 61.4 50.4 55.3 VEHICULAR NOISE I DAY= 69.3 Leq IEVENING= 64.7 Leq I NIGHT= 62.6 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.6 CNEL= 70.9 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 50 159 501 CNEL: 54 170 536 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO OS Project: Banning Ranch Roadway: 19th Street Analyst FJS Segment: Placentia Ave to Harbor Blvd. Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 34,660 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.6 CNEL= 72.9 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 254 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.6 CNEL= 72.9 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 80 254 803 CNEL: 86 DAYTIME 859 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 2264 23 23 793 8 8 491 5 5 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 2.2 -17.7 -17.7 -2.3 -22.2 -22.2 -4.4 -24.3 -24.3 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 70.1 59.1 64.0 65.5 54.6 59.4 63.4 52.5 57.3 VEHICULAR NOISE I DAY= 71.3 Leq EVENING= 66.7 Leq I NIGHT= 64.7 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.6 CNEL= 72.9 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 80 254 803 CNEL: 86 272 859 2 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL BO OS Hamilton Avenue West of Magnolia St ROADWAY INPUTS VEHICLE MIX INPUTS ADT 18,730 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.2 CNEL= 71.5 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 184 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.2 CNEL= 71.5 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 58 184 581 DAYTIME 196 621 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1224 12 12 428 4 4 265 3 3 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -1.0 -20.9 -20.9 -5.5 -25.4 -25.4 -7.6 -27.5 -27.5 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.9 57.2 61.8 64.3 52.7 57.2 62.2 50.6 55.1 VEHICULAR NOISE I DAY= 69.9 Leq IEVENING= 65.3 Leq I NIGHT= 63.3 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.2 CNEL= 71.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 58 184 581 CNEL: 62 196 621 3 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO OS Project: Banning Ranch Roadway: Hamilton Avenue Analyst FJS Segment: Magnolia St to Bushard AV Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 22,250 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.0 CNEL= 72.3 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 218 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.0 CNEL= 72.3 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 69 218 690 CNEL: 74 DAYTIME 738 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1454 15 15 509 5 5 315 3 3 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -0.2 -20.1 -20.1 -4.8 -24.7 -24.7 -6.9 -26.8 -26.8 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 69.6 58.0 62.5 65.1 53.4 58.0 63.0 51.4 55.9 VEHICULAR NOISE I DAY= 70.6 Leq EVENING= 66.1 Leq I NIGHT= 64.0 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.0 CNEL= 72.3 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 69 218 690 CNEL: 74 233 738 10 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO OS Project: Banning Ranch Roadway: Hamilton Avenue Analyst FJS Segment: Bushard Ave to Brookhurst Street Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 26,630 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.7 CNEL= 73.0 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 261 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.7 CNEL= 73.0 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 83 261 826 DAYTIME 279 883 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1740 18 18 609 6 6 377 4 4 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 0.6 -19.3 -19.3 -4.0 -23.9 -23.9 -6.1 -26.0 -26.0 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 70.4 58.8 63.3 65.9 54.2 58.7 63.8 52.1 56.7 VEHICULAR NOISE I DAY= 71.4 Leq EVENING= 66.9 Leq I NIGHT= 64.8 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.7 CNEL= 73.0 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 83 261 826 CNEL: 88 279 883 5 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL BO OS 17th Street West of Monrovia Ave ROADWAY INPUTS VEHICLE MIX INPUTS ADT 4,380 SPEED (mph) 35 ROAD NEAR -FAR LN. DIST. 36 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 62.0 CNEL= 52.3 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 23 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 62.0 CNEL= 52.3 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 7 23 74 DAYTIME 25 79 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 286 3 3 100 1 1 62 1 1 Speed in MPH 35 35 35 35 35 35 35 35 35 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 65.1 74.8 80.0 65.1 74.8 80.0 65.1 74.8 80.0 ADJUSTMENTS Flow -6.2 -26.1 -26.1 -10.7 -30.7 -30.7 -12.8 -32.7 -32.7 Distance 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 59.2 49.0 54.2 54.6 44.4 49.6 52.5 42.3 47.5 VEHICULAR NOISE I DAY= 60.7 Leq IEVENING= 56.1 Leq I NIGHT = 54.0 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 62.0 CNEL= 52.3 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 7 23 74 CNEL: 8 25 79 2 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL BO OS 15th Street West of Placentia Ave ROADWAY INPUTS VEHICLE MIX INPUTS ADT 8,630 SPEED (mph) 35 ROAD NEAR -FAR LN. DIST. 12 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 64.7 CNEL= 65.0 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 46 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 64.7 CNEL= 65.0 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 15 46 145 CNEL: 16 DAYTIME 155 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 564 6 6 197 2 2 122 1 1 Speed in MPH 35 35 35 35 35 35 35 35 35 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 65.1 74.8 80.0 65.1 74.8 80.0 65.1 74.8 80.0 ADJUSTMENTS Flow -3.2 -23.1 -23.1 -7.8 -27.7 -27.7 -9.9 -29.8 -29.8 Distance 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 61.8 51.6 56.9 57.3 47.1 52.3 55.2 45.0 50.2 VEHICULAR NOISE I DAY= 63.3 Leq IEVENING= 58.8 Leq I NIGHT= 56.7 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 64.7 CNEL= 65.0 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 15 46 145 CNEL: 16 49 155 7 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO OS Project: Banning Ranch Roadway: West Coast Highway Analyst FJS Segment: Brookhurst St to Prospect St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 50,310 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.1 CNEL= 72.4 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 493 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.1 CNEL= 72.4 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 156 493 1560 DAYTIME 528 1669 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 3287 34 34 1150 12 12 712 7 7 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 3.3 -16.6 -16.6 -1.2 -21.1 -21.1 -3.3 -23.2 -23.2 Distance -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 69.8 58.2 62.7 65.2 53.6 58.1 63.2 51.5 56.0 VEHICULAR NOISE I DAY= 70.8 Leq EVENING= 66.3 Leq I NIGHT= 64.2 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.1 CNEL= 72.4 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 156 493 1560 CNEL: 167 528 1669 9 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO OS Project: Banning Ranch Roadway: West Coast Highway Analyst FJS Segment: Prospect St to Superior Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 51,840 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.3 CNEL= 72.6 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 508 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.3 CNEL= 72.6 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 161 508 1608 DAYTIME 544 1720 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 3387 35 35 1185 12 12 734 7 7 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 3.5 -16.5 -16.5 -1.1 -21.0 -21.0 -3.2 -23.1 -23.1 Distance -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 69.9 58.3 62.8 65.4 53.7 58.3 63.3 51.7 56.2 VEHICULAR NOISE I DAY= 70.9 Leq EVENING= 66.4 Leq I NIGHT= 64.3 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.3 CNEL= 72.6 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 161 508 1608 CNEL: 172 544 1720 9 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO OS Project: Banning Ranch Roadway: West Coast Highway Analyst FJS Segment: Superior Ave to Newport Blvd Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 46,440 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.8 CNEL= 72.1 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 455 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.8 CNEL= 72.1 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 144 455 1440 DAYTIME 487 1541 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 3034 31 31 1062 11 11 657 7 7 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 3.0 -16.9 -16.9 -1.6 -21.5 -21.5 -3.7 -23.6 -23.6 Distance -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 69.5 57.8 62.3 64.9 53.3 57.8 62.8 51.2 55.7 VEHICULAR NOISE I DAY= 70.5 Leq EVENING= 65.9 Leq I NIGHT= 63.8 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.8 CNEL= 72.1 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 144 455 1440 CNEL: 154 487 1541 10 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL BO OS West Coast Highway East of Dover Dr ROADWAY INPUTS VEHICLE MIX INPUTS ADT 76,550 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 84 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 74.2 CNEL= 74.5 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 751 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 74.2 CNEL= 74.5 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 237 751 2374 DAYTIME 803 2539 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 5001 51 51 1750 18 18 1084 11 11 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 5.2 -14.8 -14.8 0.6 -19.3 -19.3 -1.5 -21.4 -21.4 Distance -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 71.8 60.2 64.7 67.3 55.6 60.2 65.2 53.6 58.1 VEHICULAR NOISE I DAY= 72.9 Leq IEVENING= 68.3 Leq I NIGHT= 66.2 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 74.2 CNEL= 74.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 237 751 2374 CNEL: 254 803 2539 11 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO OS Project: Banning Ranch Roadway: Brookhurst Street Analyst FJS Segment: North of Hamilton Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 29,180 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.5 CNEL= 73.8 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 286 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.5 CNEL= 73.8 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 90 286 905 DAYTIME 306 968 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1906 19 19 667 7 7 413 4 4 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 1.0 -18.9 -18.9 -3.6 -23.5 -23.5 -5.7 -25.6 -25.6 Distance 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 71.2 59.6 64.1 66.6 55.0 59.5 64.6 52.9 57.5 VEHICULAR NOISE I DAY= 72.2 Leq EVENING= 67.7 Leq I NIGHT= 65.6 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.5 CNEL= 73.8 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 90 286 905 CNEL: 97 306 968 12 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO OS Project: Banning Ranch Roadway: Brookhurst Street Analyst FJS Segment: Pacific Coast Hwy to Hamilton Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 22,860 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 84 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 74.2 CNEL= 74.5 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 224 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 74.2 CNEL= 74.5 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 71 224 709 DAYTIME 240 758 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1494 15 15 523 5 5 324 3 3 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -0.1 -20.0 -20.0 -4.7 -24.6 -24.6 -6.7 -26.7 -26.7 Distance 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 71.8 60.2 64.7 67.3 55.6 60.2 65.2 53.6 58.1 VEHICULAR NOISE I DAY= 72.8 Leq EVENING= 68.3 Leq I NIGHT= 66.2 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 74.2 CNEL= 74.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 71 224 709 CNEL: 76 240 758 13 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO OS Project: Banning Ranch Roadway: Placentia Avenue Analyst FJS Segment: North of Victoria St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 19,700 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.2 CNEL= 70.5 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 144 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.2 CNEL= 70.5 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 46 144 457 CNEL: 49 DAYTIME 488 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1287 13 13 450 5 5 279 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -0.2 -20.1 -20.1 -4.8 -24.7 -24.7 -6.9 -26.8 -26.8 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.6 56.7 61.5 63.1 52.1 57.0 61.0 50.0 54.9 VEHICULAR NOISE I DAY= 68.9 Leq EVENING= 64.3 Leq I NIGHT= 62.2 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.2 CNEL= 70.5 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 46 144 457 CNEL: 49 154 488 14 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO OS Project: Banning Ranch Roadway: Placentia Avenue Analyst FJS Segment: 19th St to 17th St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 21,890 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.6 CNEL= 70.9 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 160 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.6 CNEL= 70.9 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 51 160 507 CNEL: 54 DAYTIME 543 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1430 15 15 501 5 5 310 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 812 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 0.2 -19.7 -19.7 -4.3 -24.2 -24.2 -6.4 -26.3 -26.3 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.1 57.1 62.0 63.5 52.6 57.4 61.4 50.5 55.3 VEHICULAR NOISE I DAY= 69.3 Leq EVENING= 64.7 Leq I NIGHT= 62.7 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.6 CNEL= 70.9 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 51 160 507 CNEL: 54 172 543 15 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL BO OS Placentia Avenue 17th St to Superior Ave ROADWAY INPUTS VEHICLE MIX INPUTS ADT 15,080 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.0 CNEL= 69.3 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 111 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.0 CNEL= 69.3 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 35 111 349 DAYTIME 118 374 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 985 10 10 345 4 4 213 2 2 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -1.4 -21.3 -21.3 -6.0 -25.9 -25.9 -8.0 -27.9 -27.9 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.5 55.5 60.4 61.9 50.9 55.8 59.8 48.9 53.7 VEHICULAR NOISE I DAY= 67.7 Leq IEVENING= 63.1 Leq I NIGHT= 61.0 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 69.0 CNEL= 69.3 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 35 111 349 CNEL: 37 118 374 16 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO OS Project: Banning Ranch Roadway: Superior Avenue Analyst FJS Segment: 16th St to Placentia Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 24,080 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.0 CNEL= 71.3 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 176 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.0 CNEL= 71.3 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 56 176 558 DAYTIME 189 597 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1573 16 16 551 6 6 341 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 0.6 -19.3 -19.3 -3.9 -23.8 -23.8 -6.0 -25.9 -25.9 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.5 57.5 62.4 63.9 53.0 57.8 61.9 50.9 55.7 VEHICULAR NOISE I DAY= 69.7 Leq EVENING= 65.2 Leq I NIGHT= 63.1 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.0 CNEL= 71.3 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 56 176 558 CNEL: 60 189 597 17 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO OS Project: Banning Ranch Roadway: Superior Avenue Analyst FJS Segment: Placentia Av. to West Coast Hwy Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 24,440 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.1 CNEL= 71.4 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 179 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.1 CNEL= 71.4 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 57 179 566 DAYTIME 192 606 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1597 16 16 559 6 6 346 4 4 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 0.7 -19.2 -19.2 -3.9 -23.8 -23.8 -5.9 -25.8 -25.8 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.6 57.6 62.5 64.0 53.0 57.9 61.9 51.0 55.8 VEHICULAR NOISE I DAY= 69.8 Leq EVENING= 65.2 Leq I NIGHT= 63.1 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.1 CNEL= 71.4 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 57 179 566 CNEL: 61 192 606 Iim FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO OS Project: Banning Ranch Roadway: Superior Avenue Analyst FJS Segment: South of West Coast Hwy Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 19,820 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.2 CNEL= 70.5 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 145 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.2 CNEL= 70.5 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 46 145 459 CNEL: 49 DAYTIME 491 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1295 13 13 453 5 5 281 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -0.2 -20.1 -20.1 -4.8 -24.7 -24.7 -6.8 -26.8 -26.8 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.7 56.7 61.5 63.1 52.1 57.0 61.0 50.1 54.9 VEHICULAR NOISE I DAY= 68.9 Leq EVENING= 64.3 Leq I NIGHT= 62.2 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.2 CNEL= 70.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 46 145 459 CNEL: 49 155 491 19 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO OS Project: Banning Ranch Roadway: Magnolia Street Analyst FJS Segment: North of Victoria St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 14,230 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.0 CNEL= 70.3 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 140 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.0 CNEL= 70.3 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Lo 44 140 441 CNEL: 47 DAYTIME 472 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 930 9 9 325 3 3 201 2 2 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -2.2 -22.1 -22.1 -6.7 -26.6 -26.6 -8.8 -28.7 -28.7 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.7 56.1 60.6 63.1 51.5 56.0 61.0 49.4 53.9 VEHICULAR NOISE I DAY= 68.7 Leq EVENING= 64.1 Leq I NIGHT= 62.1 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.0 CNEL= 70.3 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Lo 44 140 441 CNEL: 47 149 472 20 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO OS Project: Banning Ranch Roadway: Magnolia Street Analyst FJS Segment: Hamilton Ave to Banning Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 14,840 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.2 CNEL= 70.5 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 146 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.2 CNEL= 70.5 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 46 146 460 DAYTIME 156 492 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 970 10 10 339 3 3 210 2 2 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -2.0 -21.9 -21.9 -6.5 -26.4 -26.4 -8.6 -28.5 -28.5 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.9 56.2 60.8 63.3 51.7 56.2 61.2 49.6 54.1 VEHICULAR NOISE I DAY= 68.9 Leq EVENING= 64.3 Leq I NIGHT= 62.2 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.2 CNEL= 70.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 46 146 460 CNEL: 49 156 492 21 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO OS Project: Banning Ranch Roadway: Magnolia Street Analyst FJS Segment: Banning Ave to Pacific Coast Hwy Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 20,550 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.6 CNEL= 71.9 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 202 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.6 CNEL= 71.9 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 64 202 637 DAYTIME 216 682 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1343 14 14 470 5 5 291 3 3 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -0.6 -20.5 -20.5 -5.1 -25.0 -25.0 -7.2 -27.1 -27.1 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 69.3 57.7 62.2 64.7 53.1 57.6 62.6 51.0 55.5 VEHICULAR NOISE I DAY= 70.3 Leq EVENING= 65.7 Leq I NIGHT= 63.7 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.6 CNEL= 71.9 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 64 202 637 CNEL: 68 216 682 22 BO WP Conditions Noise Contours Result Summary Table Roadway Segment Daily Traffic Volumes Noise level at 50 feet (dBA CNEL) Distance to noise contour (feet) 70 dBA CNEL F 65 dBA CNEL 60 dBA CNEL 19th Street West of Placentia Ave 21,400 70.8 53 168 530 19th Street Placentia Ave to Harbor Blvd. 35,140 73.0 87 275 871 Hamilton Avenue West of Magnolia St 18,730 71.5 62 196 621 Hamilton Avenue Magnolia St to Bushard Av 22,130 72.2 73 232 734 Hamilton Avenue Bushard Ave to Brookhurst Street 27,000 1 73.1 90 283 896 17th Street West of Monrovia Ave 11,310 66.4 20 64 204 15th Street West of Placentia Ave 9,360 65.3 17 53 169 West Coast Highway Brookhurst St to Prospect St 49,950 72.4 166 524 1,657 West Coast Highway Prospect St to Superior Ave 51,120 72.5 170 536 1,696 West Coast Highway Superior Ave to Newport Blvd 47,520 72.2 158 498 1,576 West Coast Highway East of Dover Or 76,760 74.5 255 805 2,546 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL BO WP 19th Street West of Placentia Ave ROADWAY INPUTS VEHICLE MIX INPUTS ADT 21,400 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.5 CNEL= 70.8 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 157 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.5 CNEL= 70.8 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 50 157 496 DAYTIME 168 530 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1398 14 14 489 5 5 303 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 0.1 -19.8 -19.8 -4.4 -24.3 -24.3 -6.5 -26.4 -26.4 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.0 57.0 61.9 63.4 52.5 57.3 61.3 50.4 55.2 VEHICULAR NOISE I DAY= 69.2 Leq IEVENING= 64.7 Leq I NIGHT= 62.6 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.5 CNEL= 70.8 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 50 157 496 CNEL: 53 168 530 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Project: Banning Ranch Roadway: 19th Street Analyst FJS Segment: Placentia Ave to Harbor Blvd. Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 35,140 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.7 CNEL= 73.0 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 258 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.7 CNEL= 73.0 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 81 258 814 DAYTIME 275 871 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 2296 23 23 804 8 8 497 5 5 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 2.3 -17.6 -17.6 -2.3 -22.2 -22.2 -4.4 -24.3 -24.3 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 70.1 59.2 64.0 65.6 54.6 59.5 63.5 52.5 57.4 VEHICULAR NOISE I DAY= 71.4 Leq EVENING= 66.8 Leq I NIGHT= 64.7 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.7 CNEL= 73.0 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 81 258 814 CNEL: 87 275 871 2 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL BO WP Hamilton Avenue West of Magnolia St ROADWAY INPUTS VEHICLE MIX INPUTS ADT 18,730 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.2 CNEL= 71.5 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 184 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.2 CNEL= 71.5 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 58 184 581 DAYTIME 196 621 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1224 12 12 428 4 4 265 3 3 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -1.0 -20.9 -20.9 -5.5 -25.4 -25.4 -7.6 -27.5 -27.5 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.9 57.2 61.8 64.3 52.7 57.2 62.2 50.6 55.1 VEHICULAR NOISE I DAY= 69.9 Leq IEVENING= 65.3 Leq I NIGHT= 63.3 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.2 CNEL= 71.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 58 184 581 CNEL: 62 196 621 3 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Project: Banning Ranch Roadway: Hamilton Avenue Analyst FJS Segment: Magnolia St to Bushard AV Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 22,130 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.9 CNEL= 72.2 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 217 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.9 CNEL= 72.2 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 69 217 686 CNEL: 73 DAYTIME 734 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1446 15 15 506 5 5 313 3 3 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -0.2 -20.1 -20.1 -4.8 -24.7 -24.7 -6.9 -26.8 -26.8 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 69.6 58.0 62.5 65.0 53.4 57.9 63.0 51.3 55.8 VEHICULAR NOISE I DAY= 70.6 Leq EVENING= 66.1 Leq I NIGHT= 64.0 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.9 CNEL= 72.2 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 69 217 686 CNEL: 73 232 734 10 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Project: Banning Ranch Roadway: Hamilton Avenue Analyst FJS Segment: Bushard Ave to Brookhurst Street Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 27,000 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.8 CNEL= 73.1 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 265 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.8 CNEL= 73.1 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 84 265 837 DAYTIME 283 896 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1764 18 18 617 6 6 382 4 4 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 0.6 -19.3 -19.3 -3.9 -23.8 -23.8 -6.0 -25.9 -25.9 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 70.5 58.8 63.4 65.9 54.3 58.8 63.8 52.2 56.7 VEHICULAR NOISE I DAY= 71.5 Leq EVENING= 66.9 Leq I NIGHT= 64.8 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.8 CNEL= 73.1 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 84 265 837 CNEL: 90 283 896 5 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL BO WP 17th Street West of Monrovia Ave ROADWAY INPUTS VEHICLE MIX INPUTS ADT 11,310 SPEED (mph) 35 ROAD NEAR -FAR LN. DIST. 36 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 66.1 CNEL= 56.4 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 60 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 66.1 CNEL= 56.4 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 19 60 190 DAYTIME 64 204 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 739 8 8 259 3 3 160 2 2 Speed in MPH 35 35 35 35 35 35 35 35 35 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 65.1 74.8 80.0 65.1 74.8 80.0 65.1 74.8 80.0 ADJUSTMENTS Flow -2.1 -22.0 -22.0 -6.6 -26.5 -26.5 -8.7 -28.6 -28.6 Distance 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 63.3 53.1 58.3 58.7 48.5 53.7 56.6 46.4 51.7 VEHICULAR NOISE I DAY= 64.8 Leq IEVENING= 60.2 Leq I NIGHT= 58.1 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 66.1 CNEL= 56.4 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 19 60 190 CNEL: 20 64 204 2 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL BO WP 15th Street West of Placentia Ave ROADWAY INPUTS VEHICLE MIX INPUTS ADT 9,360 SPEED (mph) 35 ROAD NEAR -FAR LN. DIST. 12 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 65.0 CNEL= 65.3 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 50 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 65.0 CNEL= 65.3 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 16 50 158 CNEL: 17 DAYTIME 169 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 612 6 6 214 2 2 132 1 1 Speed in MPH 35 35 35 35 35 35 35 35 35 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 65.1 74.8 80.0 65.1 74.8 80.0 65.1 74.8 80.0 ADJUSTMENTS Flow -2.9 -22.8 -22.8 -7.4 -27.4 -27.4 -9.5 -29.4 -29.4 Distance 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 62.2 52.0 57.2 57.6 47.4 52.7 55.5 45.4 50.6 VEHICULAR NOISE I DAY= 63.7 Leq IEVENING= 59.1 Leq I NIGHT= 57.1 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 65.0 CNEL= 65.3 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 16 50 158 CNEL: 17 53 169 7 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Project: Banning Ranch Roadway: West Coast Highway Analyst FJS Segment: Brookhurst St to Prospect St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 49,950 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.1 CNEL= 72.4 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 490 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.1 CNEL= 72.4 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 155 490 1549 CNEL: 166 DAYTIME 1657 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 3263 33 33 1142 12 12 707 7 7 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 3.3 -16.6 -16.6 -1.3 -21.2 -21.2 -3.3 -23.3 -23.3 Distance -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 69.8 58.1 62.7 65.2 53.6 58.1 63.1 51.5 56.0 VEHICULAR NOISE I DAY= 70.8 Leq EVENING= 66.2 Leq I NIGHT= 64.1 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.1 CNEL= 72.4 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 155 490 1549 CNEL: 166 524 1657 9 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Project: Banning Ranch Roadway: West Coast Highway Analyst FJS Segment: Prospect St to Superior Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 51,120 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.2 CNEL= 72.5 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 501 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.2 CNEL= 72.5 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 159 501 1585 DAYTIME 536 1696 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 3340 34 34 1169 12 12 724 7 7 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 3.4 -16.5 -16.5 -1.2 -21.1 -21.1 -3.2 -23.2 -23.2 Distance -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 69.9 58.2 62.8 65.3 53.7 58.2 63.2 51.6 56.1 VEHICULAR NOISE I DAY= 70.9 Leq EVENING= 66.3 Leq I NIGHT= 64.2 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.2 CNEL= 72.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 159 501 1585 CNEL: 170 536 1696 9 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Project: Banning Ranch Roadway: West Coast Highway Analyst FJS Segment: Superior Ave to Newport Blvd Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 47,520 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.9 CNEL= 72.2 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 466 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.9 CNEL= 72.2 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 147 466 1474 DAYTIME 498 1576 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 3105 32 32 1087 11 11 673 7 7 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 3.1 -16.8 -16.8 -1.5 -21.4 -21.4 -3.6 -23.5 -23.5 Distance -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 69.6 57.9 62.4 65.0 53.4 57.9 62.9 51.3 55.8 VEHICULAR NOISE I DAY= 70.6 Leq EVENING= 66.0 Leq I NIGHT= 63.9 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.9 CNEL= 72.2 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 147 466 1474 CNEL: 158 498 1576 10 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL BO WP West Coast Highway East of Dover Dr ROADWAY INPUTS VEHICLE MIX INPUTS ADT 76,760 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 84 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 74.2 CNEL= 74.5 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 753 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 74.2 CNEL= 74.5 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 238 753 2380 DAYTIME 805 2546 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 5015 51 51 1755 18 18 1087 11 11 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 5.2 -14.7 -14.7 0.6 -19.3 -19.3 -1.5 -21.4 -21.4 Distance -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 71.9 60.2 64.7 67.3 55.7 60.2 65.2 53.6 58.1 VEHICULAR NOISE I DAY= 72.9 Leq IEVENING= 68.3 Leq I NIGHT= 66.2 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 74.2 CNEL= 74.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 238 753 2380 CNEL: 255 805 2546 11 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Project: Banning Ranch Roadway: Brookhurst Street Analyst FJS Segment: North of Hamilton Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 30,520 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.7 CNEL= 74.0 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 299 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.7 CNEL= 74.0 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 95 299 946 DAYTIME 320 1012 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1994 20 20 698 7 7 432 4 4 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 1.2 -18.8 -18.8 -3.4 -23.3 -23.3 -5.5 -25.4 -25.4 Distance 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 71.4 59.8 64.3 66.8 55.2 59.7 64.8 53.1 57.6 VEHICULAR NOISE I DAY= 72.4 Leq EVENING= 67.9 Leq I NIGHT= 65.8 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.7 CNEL= 74.0 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 95 299 946 CNEL: 101 320 1012 12 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Project: Banning Ranch Roadway: Brookhurst Street Analyst FJS Segment: Pacific Coast Hwy to Hamilton Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 20,920 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 84 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.8 CNEL= 74.1 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 205 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.8 CNEL= 74.1 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 65 205 649 DAYTIME 219 694 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1367 14 14 478 5 5 296 3 3 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -0.5 -20.4 -20.4 -5.0 -25.0 -25.0 -7.1 -27.0 -27.0 Distance 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 71.4 59.8 64.3 66.9 55.3 59.8 64.8 53.2 57.7 VEHICULAR NOISE I DAY= 72.5 Leq EVENING= 67.9 Leq I NIGHT= 65.8 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.8 CNEL= 74.1 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 65 205 649 CNEL: 69 219 694 13 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Project: Banning Ranch Roadway: Placentia Avenue Analyst FJS Segment: North of Victoria St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 19,330 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.1 CNEL= 70.4 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 142 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.1 CNEL= 70.4 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 45 142 448 DAYTIME 152 479 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1263 13 13 442 5 5 274 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -0.3 -20.2 -20.2 -4.9 -24.8 -24.8 -7.0 -26.9 -26.9 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.5 56.6 61.4 63.0 52.0 56.9 60.9 49.9 54.8 VEHICULAR NOISE I DAY= 68.8 Leq EVENING= 64.2 Leq I NIGHT= 62.1 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.1 CNEL= 70.4 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 45 142 448 CNEL: 48 152 479 14 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Project: Banning Ranch Roadway: Placentia Avenue Analyst FJS Segment: 19th St to 17th St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 19,090 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.0 CNEL= 70.3 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 140 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.0 CNEL= 70.3 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 44 140 442 DAYTIME 150 473 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1247 13 13 437 4 4 270 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -0.4 -20.3 -20.3 -4.9 -24.8 -24.8 -7.0 -26.9 -26.9 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.5 56.5 61.4 62.9 52.0 56.8 60.8 49.9 54.7 VEHICULAR NOISE I DAY= 68.7 Leq EVENING= 64.2 Leq I NIGHT= 62.1 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.0 CNEL= 70.3 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 44 140 442 CNEL: 47 150 473 15 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL BO WP Placentia Avenue 17th St to Superior Ave ROADWAY INPUTS VEHICLE MIX INPUTS ADT 13,740 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.6 CNEL= 68.9 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 101 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.6 CNEL= 68.9 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 32 101 318 CNEL: 34 DAYTIME 341 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 898 9 9 314 3 3 194 2 2 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -1.8 -21.7 -21.7 -6.4 -26.3 -26.3 -8.4 -28.3 -28.3 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.1 55.1 60.0 61.5 50.5 55.4 59.4 48.5 53.3 VEHICULAR NOISE I DAY= 67.3 Leq IEVENING= 62.7 Leq I NIGHT= 60.6 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.6 CNEL= 68.9 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 32 101 318 CNEL: 34 108 341 16 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Project: Banning Ranch Roadway: Superior Avenue Analyst FJS Segment: 16th St to Placentia Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 26,750 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.5 CNEL= 71.8 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 196 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.5 CNEL= 71.8 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 62 196 620 DAYTIME 210 663 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1748 18 18 612 6 6 379 4 4 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 812 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 1.1 -18.8 -18.8 -3.5 -23.4 -23.4 -5.5 -25.5 -25.5 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 69.0 58.0 62.8 64.4 53.4 58.3 62.3 51.4 56.2 VEHICULAR NOISE I DAY= 70.2 Leq EVENING= 65.6 Leq I NIGHT= 63.5 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.5 CNEL= 71.8 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 62 196 620 CNEL: 66 210 663 17 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Project: Banning Ranch Roadway: Superior Avenue Analyst FJS Segment: Placentia Av. to West Coast Hwy Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 21,040 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.5 CNEL= 70.8 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 154 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.5 CNEL= 70.8 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 49 154 488 DAYTIME 165 522 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1375 14 14 481 5 5 298 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 0.1 -19.9 -19.9 -4.5 -24.4 -24.4 -6.6 -26.5 -26.5 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.9 57.0 61.8 63.4 52.4 57.2 61.3 50.3 55.2 VEHICULAR NOISE I DAY= 69.1 Leq EVENING= 64.6 Leq I NIGHT= 62.5 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.5 CNEL= 70.8 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 49 154 488 CNEL: 52 165 522 Iim FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Project: Banning Ranch Roadway: Superior Avenue Analyst FJS Segment: South of West Coast Hwy Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 20,550 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.4 CNEL= 70.6 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 151 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.4 CNEL= 70.6 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 48 151 476 DAYTIME 161 509 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1343 14 14 470 5 5 291 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 0.0 -20.0 -20.0 -4.6 -24.5 -24.5 -6.7 -26.6 -26.6 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.8 56.9 61.7 63.3 52.3 57.1 61.2 50.2 55.1 VEHICULAR NOISE I DAY= 69.0 Leq EVENING= 64.5 Leq I NIGHT= 62.4 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.4 CNEL= 70.6 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 48 151 476 CNEL: 51 161 509 19 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Project: Banning Ranch Roadway: Magnolia Street Analyst FJS Segment: North of Victoria St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 14,710 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.2 CNEL= 70.5 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 144 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.2 CNEL= 70.5 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 46 144 456 DAYTIME 154 488 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 961 10 10 336 3 3 208 2 2 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -2.0 -21.9 -21.9 -6.6 -26.5 -26.5 -8.7 -28.6 -28.6 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.8 56.2 60.7 63.3 51.6 56.2 61.2 49.6 54.1 VEHICULAR NOISE I DAY= 68.8 Leq EVENING= 64.3 Leq I NIGHT= 62.2 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.2 CNEL= 70.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 46 144 456 CNEL: 49 154 488 20 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Project: Banning Ranch Roadway: Magnolia Street Analyst FJS Segment: Hamilton Ave to Banning Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 15,560 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.4 CNEL= 70.7 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 153 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.4 CNEL= 70.7 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 48 153 483 CNEL: 52 DAYTIME 516 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1017 10 10 356 4 4 220 2 2 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -1.8 -21.7 -21.7 -6.3 -26.2 -26.2 -8.4 -28.3 -28.3 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.1 56.4 61.0 63.5 51.9 56.4 61.4 49.8 54.3 VEHICULAR NOISE I DAY= 69.1 Leq EVENING= 64.5 Leq I NIGHT= 62.4 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.4 CNEL= 70.7 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 48 153 483 CNEL: 52 163 516 21 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Project: Banning Ranch Roadway: Magnolia Street Analyst FJS Segment: Banning Ave to Pacific Coast Hwy Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 21,040 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.7 CNEL= 72.0 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 206 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.7 CNEL= 72.0 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 65 206 652 DAYTIME 221 698 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1375 14 14 481 5 5 298 3 3 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -0.5 -20.4 -20.4 -5.0 -24.9 -24.9 -7.1 -27.0 -27.0 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 69.4 57.8 62.3 64.8 53.2 57.7 62.7 51.1 55.6 VEHICULAR NOISE I DAY= 70.4 Leq EVENING= 65.8 Leq I NIGHT= 63.8 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.7 CNEL= 72.0 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 65 206 652 CNEL: 70 221 698 22 BO WP Bluff Conditions Noise Contours Result Summary Table Roadway Segment Daily Traffic Volumes Noise level at 50 feet (dBA CNEL) Distance to noise contour (feet) 70 dBA CNEL F 65 dBA CNEL 60 dBA CNEL 19th Street West of Placentia Ave 21,400 70.8 53 168 530 19th Street Placentia Ave to Harbor Blvd. 34,900 72.9 87 274 865 Hamilton Avenue West of Magnolia St 18,600 71.5 62 195 617 Hamilton Avenue Magnolia St to Bushard Av 22,250 72.3 74 233 738 Hamilton Avenue Bushard Ave to Brookhurst Street 26,390 1 73.0 88 277 875 17th Street West of Monrovia Ave 6,570 64.0 12 37 118 15th Street West of Placentia Ave 8,150 64.7 15 46 147 West Coast Highway Brookhurst St to Prospect St 52,740 72.6 175 553 1,749 West Coast Highway Prospect St to Superior Ave 51,840 72.6 172 544 1,720 West Coast Highway Superior Ave to Newport Blvd 47,340 72.2 157 497 1,570 West Coast Highway East of Dover Or 76,440 74.5 254 802 2,536 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL BO WP Bluff 19th Street West of Placentia Ave ROADWAY INPUTS VEHICLE MIX INPUTS ADT 21,400 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.5 CNEL= 70.8 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 157 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.5 CNEL= 70.8 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 50 157 496 DAYTIME 168 530 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1398 14 14 489 5 5 303 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 0.1 -19.8 -19.8 -4.4 -24.3 -24.3 -6.5 -26.4 -26.4 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.0 57.0 61.9 63.4 52.5 57.3 61.3 50.4 55.2 VEHICULAR NOISE I DAY= 69.2 Leq IEVENING= 64.7 Leq I NIGHT= 62.6 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.5 CNEL= 70.8 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 50 157 496 CNEL: 53 168 530 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Bluff Project: Banning Ranch Roadway: 19th Street Analyst FJS Segment: Placentia Ave to Harbor Blvd. Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 34,900 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.7 CNEL= 72.9 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 256 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.7 CNEL= 72.9 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 81 256 809 DAYTIME 274 865 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 2280 23 23 798 8 8 494 5 5 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 2.3 -17.7 -17.7 -2.3 -22.2 -22.2 -4.4 -24.3 -24.3 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 70.1 59.2 64.0 65.6 54.6 59.4 63.5 52.5 57.4 VEHICULAR NOISE I DAY= 71.3 Leq EVENING= 66.8 Leq I NIGHT= 64.7 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.7 CNEL= 72.9 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 81 256 809 CNEL: 87 274 865 2 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL BO WP Bluff Hamilton Avenue West of Magnolia St ROADWAY INPUTS VEHICLE MIX INPUTS ADT 18,600 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.2 CNEL= 71.5 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 182 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.2 CNEL= 71.5 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 58 182 577 DAYTIME 195 617 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1215 12 12 425 4 4 263 3 3 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -1.0 -20.9 -20.9 -5.6 -25.5 -25.5 -7.6 -27.5 -27.5 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.9 57.2 61.7 64.3 52.7 57.2 62.2 50.6 55.1 VEHICULAR NOISE I DAY= 69.9 Leq IEVENING= 65.3 Leq I NIGHT= 63.2 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.2 CNEL= 71.5 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 58 182 577 CNEL: 62 195 617 3 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Bluff Project: Banning Ranch Roadway: Hamilton Avenue Analyst FJS Segment: Magnolia St to Bushard AV Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 22,250 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.0 CNEL= 72.3 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 218 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.0 CNEL= 72.3 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 69 218 690 CNEL: 74 DAYTIME 738 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1454 15 15 509 5 5 315 3 3 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -0.2 -20.1 -20.1 -4.8 -24.7 -24.7 -6.9 -26.8 -26.8 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 69.6 58.0 62.5 65.1 53.4 58.0 63.0 51.4 55.9 VEHICULAR NOISE I DAY= 70.6 Leq EVENING= 66.1 Leq I NIGHT= 64.0 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.0 CNEL= 72.3 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 69 218 690 CNEL: 74 233 738 10 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Bluff Project: Banning Ranch Roadway: Hamilton Avenue Analyst FJS Segment: Bushard Ave to Brookhurst Street Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 26,390 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.7 CNEL= 73.0 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 259 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.7 CNEL= 73.0 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 82 259 818 DAYTIME 277 875 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1724 18 18 603 6 6 374 4 4 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 0.5 -19.4 -19.4 -4.0 -23.9 -23.9 -6.1 -26.0 -26.0 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 70.4 58.7 63.3 65.8 54.2 58.7 63.7 52.1 56.6 VEHICULAR NOISE I DAY= 71.4 Leq EVENING= 66.8 Leq I NIGHT= 64.7 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 72.7 CNEL= 73.0 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 82 259 818 CNEL: 88 277 875 5 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL BO WP Bluff 17th Street West of Monrovia Ave ROADWAY INPUTS VEHICLE MIX INPUTS ADT 6,570 SPEED (mph) 35 ROAD NEAR -FAR LN. DIST. 36 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 63.7 CNEL= 54.0 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 35 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 63.7 CNEL= 54.0 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 11 35 111 CNEL: 12 DAYTIME 118 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 429 4 4 150 2 2 93 1 1 Speed in MPH 35 35 35 35 35 35 35 35 35 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 65.1 74.8 80.0 65.1 74.8 80.0 65.1 74.8 80.0 ADJUSTMENTS Flow -4.4 -24.3 -24.3 -9.0 -28.9 -28.9 -11.1 -31.0 -31.0 Distance 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 60.9 50.7 55.9 56.4 46.2 51.4 54.3 44.1 49.3 VEHICULAR NOISE I DAY= 62.4 Leq IEVENING= 57.9 Leq I NIGHT= 55.8 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 63.7 CNEL= 54.0 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 11 35 111 CNEL: 12 37 118 2 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL BO WP Bluff 15th Street West of Placentia Ave ROADWAY INPUTS VEHICLE MIX INPUTS ADT 8,150 SPEED (mph) 35 ROAD NEAR -FAR LN. DIST. 12 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 64.4 CNEL= 64.7 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 43 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 64.4 CNEL= 64.7 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 14 43 137 CNEL: 15 DAYTIME 147 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 532 5 5 186 2 2 115 1 1 Speed in MPH 35 35 35 35 35 35 35 35 35 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 65.1 74.8 80.0 65.1 74.8 80.0 65.1 74.8 80.0 ADJUSTMENTS Flow -3.5 -23.4 -23.4 -8.0 -28.0 -28.0 -10.1 -30.0 -30.0 Distance 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 61.6 51.4 56.6 57.0 46.8 52.1 54.9 44.8 50.0 VEHICULAR NOISE I DAY= 63.1 Leq IEVENING= 58.5 Leq I NIGHT= 56.4 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 64.4 CNEL= 64.7 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 14 43 137 CNEL: 15 46 147 7 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Bluff Project: Banning Ranch Roadway: West Coast Highway Analyst FJS Segment: Brookhurst St to Prospect St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 52,740 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.3 CNEL= 72.6 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 517 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.3 CNEL= 72.6 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 164 517 1635 DAYTIME 553 1749 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 3446 35 35 1206 12 12 747 8 8 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 3.5 -16.4 -16.4 -1.0 -20.9 -20.9 -3.1 -23.0 -23.0 Distance -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 70.0 58.4 62.9 65.4 53.8 58.3 63.4 51.7 56.2 VEHICULAR NOISE I DAY= 71.0 Leq EVENING= 66.5 Leq I NIGHT= 64.4 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.3 CNEL= 72.6 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 164 517 1635 CNEL: 175 553 1749 9 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Bluff Project: Banning Ranch Roadway: West Coast Highway Analyst FJS Segment: Prospect St to Superior Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 51,840 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.3 CNEL= 72.6 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 508 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.3 CNEL= 72.6 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 161 508 1608 DAYTIME 544 1720 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 3387 35 35 1185 12 12 734 7 7 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 3.5 -16.5 -16.5 -1.1 -21.0 -21.0 -3.2 -23.1 -23.1 Distance -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 69.9 58.3 62.8 65.4 53.7 58.3 63.3 51.7 56.2 VEHICULAR NOISE I DAY= 70.9 Leq EVENING= 66.4 Leq I NIGHT= 64.3 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 72.3 CNEL= 72.6 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 161 508 1608 CNEL: 172 544 1720 9 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Bluff Project: Banning Ranch Roadway: West Coast Highway Analyst FJS Segment: Superior Ave to Newport Blvd Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 47,340 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.9 CNEL= 72.2 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 464 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.9 CNEL= 72.2 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 147 464 1468 DAYTIME 497 1570 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 3093 32 32 1083 11 11 670 7 7 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 3.1 -16.8 -16.8 -1.5 -21.4 -21.4 -3.6 -23.5 -23.5 Distance -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 -2.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 69.5 57.9 62.4 65.0 53.3 57.9 62.9 51.3 55.8 VEHICULAR NOISE I DAY= 70.5 Leq EVENING= 66.0 Leq I NIGHT= 63.9 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 71.9 CNEL= 72.2 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 147 464 1468 CNEL: 157 497 1570 10 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL BO WP Bluff West Coast Highway East of Dover Dr ROADWAY INPUTS VEHICLE MIX INPUTS ADT 76,440 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 84 DISTANCE ROAD CL (ft) 100 SOFT /HARD CONDITIONS Hard GRADE ( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 74.2 CNEL= 74.5 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 750 %A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% %HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 74.2 CNEL= 74.5 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 237 750 2370 DAYTIME 802 2536 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 4994 51 51 1748 18 18 1082 11 11 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 5.1 -14.8 -14.8 0.6 -19.3 -19.3 -1.5 -21.4 -21.4 Distance -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 -2.7 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEQ 71.8 60.2 64.7 67.3 55.6 60.2 65.2 53.6 58.1 VEHICULAR NOISE I DAY= 72.8 Leq IEVENING= 68.3 Leq I NIGHT= 66.2 Leq RESULTS NOISE LEVELS AT 100 FEET FROM CENTERLINE (dBA): Ldn= 74.2 CNEL= 74.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 237 750 2370 CNEL: 254 802 2536 11 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Bluff Project: Banning Ranch Roadway: Brookhurst Street Analyst FJS Segment: North of Hamilton Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 29,670 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 60 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.6 CNEL= 73.9 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 291 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.6 CNEL= 73.9 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 92 291 920 DAYTIME 311 984 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1938 20 20 678 7 7 420 4 4 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow 1.0 -18.9 -18.9 -3.5 -23.4 -23.4 -5.6 -25.5 -25.5 Distance 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 71.3 59.6 64.2 66.7 55.1 59.6 64.6 53.0 57.5 VEHICULAR NOISE I DAY= 72.3 Leq EVENING= 67.7 Leq I NIGHT= 65.7 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.6 CNEL= 73.9 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 92 291 920 CNEL: 98 311 984 12 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Bluff Project: Banning Ranch Roadway: Brookhurst Street Analyst FJS Segment: Pacific Coast Hwy to Hamilton Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 21,280 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 84 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.9 CNEL= 74.2 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 209 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.9 CNEL= 74.2 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 66 209 660 DAYTIME 223 706 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1390 14 14 487 5 5 301 3 3 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -0.4 -20.3 -20.3 -5.0 -24.9 -24.9 -7.0 -27.0 -27.0 Distance 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 71.5 59.9 64.4 67.0 55.3 59.8 64.9 53.2 57.8 VEHICULAR NOISE I DAY= 72.5 Leq EVENING= 68.0 Leq I NIGHT= 65.9 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 73.9 CNEL= 74.2 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 66 209 660 CNEL: 71 223 706 13 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Bluff Project: Banning Ranch Roadway: Placentia Avenue Analyst FJS Segment: North of Victoria St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 20,060 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.3 CNEL= 70.5 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 147 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.3 CNEL= 70.5 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 46 147 465 CNEL: 50 DAYTIME 497 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1311 13 13 459 5 5 284 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -0.2 -20.1 -20.1 -4.7 -24.6 -24.6 -6.8 -26.7 -26.7 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.7 56.7 61.6 63.1 52.2 57.0 61.1 50.1 55.0 VEHICULAR NOISE I DAY= 68.9 Leq EVENING= 64.4 Leq I NIGHT= 62.3 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.3 CNEL= 70.5 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 46 147 465 CNEL: 50 157 497 14 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Bluff Project: Banning Ranch Roadway: Placentia Avenue Analyst FJS Segment: 19th St to 17th St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 22,620 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.8 CNEL= 71.1 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 166 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.8 CNEL= 71.1 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 52 166 524 DAYTIME 177 561 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1478 15 15 517 5 5 320 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 812 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 0.4 -19.5 -19.5 -4.2 -24.1 -24.1 -6.3 -26.2 -26.2 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.2 57.3 62.1 63.7 52.7 57.6 61.6 50.6 55.5 VEHICULAR NOISE I DAY= 69.5 Leq EVENING= 64.9 Leq I NIGHT= 62.8 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.8 CNEL= 71.1 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 52 166 524 CNEL: 56 177 561 15 Scenario: Roadway: Segment: FHWA RD -77 -108 NOISE PREDICTION MODEL BO WP Bluff Placentia Avenue 17th St to Superior Ave ROADWAY INPUTS VEHICLE MIX INPUTS ADT 13,980 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 Project: Banning Ranch Analyst FJS Date: 23- Aug -11 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.7 CNEL= 69.0 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 102 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.7 CNEL= 69.0 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 32 102 324 CNEL: 35 DAYTIME 347 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 913 9 9 320 3 3 198 2 2 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow -1.7 -21.6 -21.6 -6.3 -26.2 -26.2 -8.4 -28.3 -28.3 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 66.1 55.2 60.0 61.6 50.6 55.5 59.5 48.5 53.4 VEHICULAR NOISE I DAY= 67.4 Leq IEVENING= 62.8 Leq I NIGHT= 60.7 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 68.7 CNEL= 69.0 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 32 102 324 CNEL: 35 110 347 16 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Bluff Project: Banning Ranch Roadway: Superior Avenue Analyst FJS Segment: 16th St to Placentia Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 27,360 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.6 CNEL= 71.9 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 200 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.6 CNEL= 71.9 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 63 200 634 CNEL: 68 DAYTIME 678 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1788 18 18 626 6 6 387 4 4 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 812 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 1.2 -18.7 -18.7 -3.4 -23.3 -23.3 -5.4 -25.4 -25.4 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 69.1 58.1 62.9 64.5 53.5 58.4 62.4 51.5 56.3 VEHICULAR NOISE I DAY= 70.3 Leq EVENING= 65.7 Leq I NIGHT= 63.6 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.6 CNEL= 71.9 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 63 200 634 CNEL: 68 214 678 17 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Bluff Project: Banning Ranch Roadway: Superior Avenue Analyst FJS Segment: Placentia Av. to West Coast Hwy Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 22,500 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.8 CNEL= 71.0 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 165 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.8 CNEL= 71.0 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 52 165 521 DAYTIME 176 558 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1470 15 15 515 5 5 319 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 812 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 0.3 -19.6 -19.6 -4.2 -24.1 -24.1 -6.3 -26.2 -26.2 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 68.2 57.2 62.1 63.6 52.7 57.5 61.6 50.6 55.5 VEHICULAR NOISE I DAY= 69.4 Leq EVENING= 64.9 Leq I NIGHT= 62.8 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.8 CNEL= 71.0 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 52 165 521 CNEL: 56 176 558 Iim FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Bluff Project: Banning Ranch Roadway: Superior Avenue Analyst FJS Segment: South of West Coast Hwy Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 20,550 SPEED (mph) 40 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.4 CNEL= 70.6 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 151 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.4 CNEL= 70.6 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 48 151 476 DAYTIME 161 509 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1343 14 14 470 5 5 291 3 3 Speed in MPH 40 40 40 40 40 40 40 40 40 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 67.4 76.3 81.2 67.4 76.3 81.2 67.4 76.3 81.2 ADJUSTMENTS Flow 0.0 -20.0 -20.0 -4.6 -24.5 -24.5 -6.7 -26.6 -26.6 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.8 56.9 61.7 63.3 52.3 57.1 61.2 50.2 55.1 VEHICULAR NOISE I DAY= 69.0 Leq EVENING= 64.5 Leq I NIGHT= 62.4 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.4 CNEL= 70.6 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 48 151 476 CNEL: 51 161 509 19 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Bluff Project: Banning Ranch Roadway: Magnolia Street Analyst FJS Segment: North of Victoria St Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 14,590 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.1 CNEL= 70.4 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 143 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.1 CNEL= 70.4 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 45 143 452 DAYTIME 153 484 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 953 10 10 334 3 3 207 2 2 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -2.0 -22.0 -22.0 -6.6 -26.5 -26.5 -8.7 -28.6 -28.6 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.8 56.2 60.7 63.2 51.6 56.1 61.2 49.5 54.0 VEHICULAR NOISE I DAY= 68.8 Leq EVENING= 64.3 Leq I NIGHT= 62.2 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.1 CNEL= 70.4 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 45 143 452 CNEL: 48 153 484 20 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Bluff Project: Banning Ranch Roadway: Magnolia Street Analyst FJS Segment: Hamilton Ave to Banning Ave Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 15,080 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.3 CNEL= 70.6 NOISE CONTOUR: VEHICLE MIX INPUTS CALCULATION AREA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 148 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.3 CNEL= 70.6 NOISE CONTOUR: 70 dBA CALCULATION AREA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 47 148 468 DAYTIME 158 500 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 985 10 10 345 4 4 213 2 2 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -1.9 -21.8 -21.8 -6.5 -26.4 -26.4 -8.5 -28.5 -28.5 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 67.9 56.3 60.8 63.4 51.7 56.3 61.3 49.7 54.2 VEHICULAR NOISE I DAY= 69.0 Leq EVENING= 64.4 Leq I NIGHT= 62.3 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 70.3 CNEL= 70.6 NOISE CONTOUR: 70 dBA 65 dBA 60 dBA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 47 148 468 CNEL: 50 158 500 21 FHWA RD -77 -108 NOISE PREDICTION MODEL Scenario: BO WP Bluff Project: Banning Ranch Roadway: Magnolia Street Analyst FJS Segment: Banning Ave to Pacific Coast Hwy Date: 23- Aug -11 ROADWAY INPUTS VEHICLE MIX INPUTS ADT 19,820 SPEED (mph) 45 ROAD NEAR -FAR LN. DIST. 48 DISTANCE ROAD CL (ft) 50 SOFT /HARD CONDITIONS Hard GRADE( %) 0% LEFT VIEW -90 RIGHT VIEW 90 RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.5 CNEL= 71.8 NOISE CONTOUR: VEHICLE MIX INPUTS 65 dBA DAILY ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): HOURLY 194 % A 98.0% DAY 80.0% % MT 1.0% EVENING 7.0% % HT 1.0% NIGHT 13.0% RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.5 CNEL= 71.8 NOISE CONTOUR: 70 dBA 65 dBA CALCULATION AREA ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 61 194 615 CNEL: 66 DAYTIME 657 EVENING NIGHT AUTOS MT HT AUTOS MT HT AUTOS MT HT Vehicles per hour 1295 13 13 453 5 5 281 3 3 Speed in MPH 45 45 45 45 45 45 45 45 45 Left angle -90 -90 -90 -90 -90 -90 -90 -90 -90 Right angle 90 90 90 90 90 90 90 90 90 Reference levels (dBA) 69.3 77.6 82.1 693 77.6 82.1 69.3 77.6 82.1 ADJUSTMENTS Flow -0.7 -20.6 -20.6 -5.3 -25.2 -25.2 -7.4 -27.3 -27.3 Distance 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Finite Roadway 0 0 0 0 0 0 0 0 0 Barrier 0 0 0 0 0 0 0 0 0 Grade 0 0 0 0 0 0 0 0 0 LEO 69.1 57.5 62.0 64.6 52.9 57.5 62.5 50.9 55.4 VEHICULAR NOISE I DAY= 70.1 Leq EVENING= 65.6 Leq I NIGHT= 63.5 Leq RESULTS NOISE LEVELS AT 50 FEET FROM CENTERLINE (dBA): Ldn= 71.5 CNEL= 71.8 NOISE CONTOUR: 70 dBA 65 dBA 60 d8A ROAD CENTERLINE DISTANCE TO NOISE CONTOUR (FEET): Ldn: 61 194 615 CNEL: 66 208 657 22