HomeMy WebLinkAboutTECHNICAL APPENDIX OF THE NOISE ELEMENT_OCT 1994 *NEW FILE*
TECHNICAL APPENDIX OF
THE NOISE ELEMENT-OCT
1994
TECHNICAL APPENDIX
OF THE
NOISE ELEMENT
WPO
-1,CIFO
4 IF 0 VRL
October 1994
Prepared by
MESTRE GREVE ASSOCIATES
280 Newport Center Drive, Suite 230
Newport Beach, CA 92660
Table of Contents
1.0 Noise Element Requirements.......................................................A-3
2.0 Methodology ..............................................................................A- 5
2.1 Measurement Procedures..................................................A- 5
2.2 Contour Modeling............................................................A- 6
3.0 Results........................................................................................A-7
3.1 Measurement Results........................................................A-7
3.2 Noise Contours................................................................A- 7
4.0 Glossary of Terms.......................................................................A- 11
NEAPORTBEMINOISEMMEAT TECHMUL APPEADIXPAGE A-2
CITY OF NEWPORT BEACH NOISE ELEMENT
TECHNICAL APPENDIX
1.0 NOISE ELEMENT REQUIREMENTS
The State of California has mandated that each county and city prepare a Noise Element
as part of its General Plan. Section 65302(f) of the California Government Code requires
specifically:
"69 A Noise Element shall idenfify and appraise noise problems in the
community. Yhe noise element shall recognize the guidelines established by
the Office of Noise Control in the State Department of Health Services and
shall analyze and quanfify, to the extent practicable, as determined by the
legislative body, current and projected noise levels for all of the following
sources.*
Highways andfteeways.
Primary artenals and major local streets
Passenger andfreight on line railroad operations and ground
rapid transit systems.
Commercial, general aviation, heliport, helistop, and milawy
airport operations, aircraft overflights,jet engine test stands,
and all other ground facilities and maintenance functions
related to airport operation.
Local mAstrial plants, including, but not limited to, railroad
classification yards.
Other ground stationaty noise sources identified by local
agencies as contributing to the community noise environment.
Noise contours shall be shown for all of the sources and stated in terms of
community noise equivalent level(CAEL) or day-night average level(EDA9.
Yhe noise contours shall be prepared on the basis of noise monitoring or
following generally accepted noise modeling techniques for the various
NEWPORTBEACHNOISEELEAENT TECHAFICAL APPEAVIXPAGE A- 3
sources Identified in paragraphs (1) to (6), Inclusive Yhe noise contours
shall be used as a guide for establishing a pattern of land uses in the land
0 use element that minimizes the exposure of community residents to excessive
noise. yhe Noise Element shall include implementation measures and
possible solutions that ack*ess existing andforeseeable noise Problems, if
any. Ike adopted noise element shall serve as a guideline for compliance
with the state's noise insulation standards."
The State Guidelines for Preparation and Content of Noise Elements of the General Plan
indicates that the Noise Element should present the noise environment in terms of noise
contours. For those areas identified as containing noise-sensitive facilities, the noise
environment is determined by monitoring. The purpose of this Technical Appendix is to
provide background and supporting information for the City of Newport Beach Noise
Element. This Appendix contains background data including the methodology in
determining the noise environment including measurement and modeling results.
0
0
NEWPORTBEACHNOISEELEVMT TEChWCALAPPEAMPAGE A- 4
2.0 METHODOLOGY
The noise environment in Newport Beach was modeled using a comprehensive noise
measurement survey of existing noise sources and incorporating these results into
computer noise models (it is, of course, impossible to measure future noise levels so we
must rely on computer noise models for future noise estimates). The noise environment is
commonly presented graphically in terms of lines of equal noise levels, or contours. The
following paragraphs detail the methodology used in the above.
2.1 Measurement Procedure
Thirty eight sites were selected for measurement of the noise environment in Newport
Beach. A review of noise complaints and identification of major noise sources in the
community provided the initial base for development of the community noise survey. The
measurement locations were selected on the basis of proximity to major noise sources and
noise sensitivity of the land use. The measurement locations are depicted in Exhibit 1.
Noise measurements at five of the sites(sites 24 & 28-3 1) along the beach were repeated
once during a summer weekday and once again during a summer weekend.
The Newport Beach Noise Element measurement survey utilized the BrUel &Kjaer 2231
automated digital noise data acquisition system for short-term (15 min.) LEQ readings.
This instrument automatically calculates both the Equivalent Noise Level (LEQ) and
Percent Noise Level V/6) for any specific time period. The noise monitor was equipped
with a Brilel & Kjaer Type 4155 1/2 inch electret microphone and was calibrated with a
Brael&Kjaer Type 4230 calibrator with calibrations traceable to the National Bureau of
Standards. Calibration for the calibrators are certified through the duration of the
measurements by Brijel &Kjaer, This measurement system satisfies the ANSI (American
National Standards Institute) Standards 1.4 for Type I precision noise measurement
instrumentation.
NEWPORTBRACH NOISE EMENT TECHNICAL APPEADLYPAGH A- 5
2.2 Computer Contour Modeling
The traffic noise levels projected in the Noise Element were computed using the Elighway
Noise Model published by the Federal Highway Administration('THWA Hghway Traffic
Noise Prediction Model," FHWA-RD-77-108, December 1978). The FHWA Model uses
traffic volume, vehicle mix, vehicle speed, and roadway geometry to compute the LEQ
noise level. A computer code has been written which computes equivalent noise levels
for each of the time periods used in CNEL. Weighting these noise levels and summing
them results in the CNEL for the traffic projections used. The traffic data used to project
these noise levels are derived from the current update to the Circulation Element for the
City. The traffic mix data for the arterials are based on measurements for roadways in
Southern California and are considered typical for arterials in this area.
The existing roadway noise contours are shown in Exhibit 2. These contours are based on
existing traffic volumes that were obtained from the City of Newport Beach Traffic
Engineering Division. The existing traffic volumes are the winter, 1991 traffic counts.
There are some roadway links in the City of Newport Beach for which traffic counts were
not made during winter, 1991. For these roadway links, the summer and fail, 1986, and
summer, 1988 traffic counts were used to supplement the winter, 1991 traffic counts.
The fiiture traffic noise contours are shown in Exhibit 3. These contours are based on
future year 2010 projected traffic volumes generated by Austin-Foust Associates in
October, 1991.
NEWPORTRFUM NOISEELUENT TECHIVICALAPPENDIXPAGE.4- 6
3.0 RESULTS
3.1 Measurement Results
The first session of the noise measurement program was conducted on four separate days.
The survey was taken on April 9, 17, 24, and May 7, 1991, at thirty eight locations
throughout the City. As mentioned earlier, measurements at five of the sites
(measurement sites 24, 28, 29, 3 0, and 3 1) were repeated twice during the summer: once
during a typical summer weekd (August 28, 1991) and once again during a typical
summer weekend (August 31, 1991). Table 1 fists the monitoring site numbers, location,
land use, and measurement time and date of each site. The results of the ambient short-
term noise measurements at each site are depicted in Exhibit 4 (Parts 1-6). These figures
also depict the primary noise source affecting the noise environment. The quantities
measured were the Equivalent Noise Level (Leq), the maximum noise level (Lmax) and
the Percent Noise Levels (V/o).
3.2 Noise Contours
The existing and future noise levels in the city were established in terms of the CNEL
indices by modeling all of the traffic noise sources for the existing and future traffic and
speed characteristics. The results for the roadways are presented in tabular fonnat in the
following tables. The Existing Year 1991 Winter contours without noise barriers are
presented in Table 2 and the Existing Year 1991 Winter contours with noise barriers are
presented in Table 3. The Future Year 2010 contours without noise barriers are
presented in Table 4 and the Future Year 20 10 contours with noise barriers are presented
in Table 5. The distances to the CNEL contours for the roadways in the vicinity of
Newport Beach are given in these tables. These represent the distance from the centerfine
of the road to the contour value shown. Note that these tables do not include the
NEWPORT BEACH'NOISE ELBENT TECHNICAL APTENDLYFAGE A- 7
mitigating effect of noise barriers or topography. The traffic mix assumptions used in this
analysis are shown in Table 6.
Table 1
LOCATIONp DATE & TIME OF AMBIENT NOISE MEASUREMENTS
SITE LAND
NO. LOCATION USE DATE TIME
I Point Conception&El Capitain Dr. Residential Apr-09 11:30 AM
2 San Miguel west of Yacht Coquet Residential Apr-09 12:00 PM
3 Mailbox inlet on Ford,E ofNewport Hills Residential Apr-09 12:30 PM
4 Newport I-Ells Dr.W,West ofPort Wheeler Residential Apr-09 1:15 PM
5 Bison&Belcourt Dr.North Res/Corn Apr-09 2:00 PM
6 End of Almond Court (cul de sac) Residential Apr-09 2:30 PM
7 Eastbluff Dr.North East of Vista deloro Apt/Homes Apr-09 3:00 PM
8 Crown& Sea Lane Residential Apt-09 3:30 PM
9 Marguerite,North of Saucilito Residential Apr-09 4:15 PM
10 Front Yard of 515 Marguerite Residential Apr-09 4:45 PM
I I Off of PCI-1, across street from 326 Seaward Residential Apr-17 10:30 AM
12 220 Marguerite, in front of house. Residential Apr-17 11:00 AM
13 Vacant lot on Bayside Dr. Residential Apr-17 11:30 AM
14 Malabar Dr. &Bonnie Doone Residential Apr-17 12:00 PM
15 SW comer ofPatofita&Bonnie Doone Residential Apr-17 12:30 PM
16 Dolphin Terrace&Bonnie Doone Terrace Residential Apr-17 1:00 PM
17 Park& Onyx Residential Apr-17 1:30 PM
18 1501 Mariner Residential Apr-17 2:00 PM
19 Holiday&Irvine, 1742 Irvine Ave. Residential Apr-17 2:30 PM
20 527 Irvine Ave. Res/HSchool Apr-17 3:00 PM
21 "Lookout Point" across from 1800 Ying Residential Apr-17 3:30 PM
22 Superior& 15th,East side of Superior Apt/Com Apr-17 4:00 PM
23 Superior, South of Ticonderoga Apt/Twnhm Apr-17 4:30 PM
24 Seashore Dr. between Cedar&Walnut Res/Bch Prkg Apr-24 10:15 AM
25 North side of PCH,between Cedar&Walnut Res/Com Apr-24 10:45 AM
26 Lido Sands& Caryl Residential Apr-24 11:15 AM
27 NE comer of Superior&PCH Res/Corn Apr-24 11:45 AM
28 41 st&West Balboa Residential Apr-24 12:15 PM
29 E Balboa between Alvarado&Coronado Residential Apr-24 12:45 PM
30 End of Adams on Channel walkway Com/Boat docks Apr-24 1:15 PM
31 E Balboa between E&F streets, 1319 Balboa Residential Apr-24 1:45 PM
32 Via Lido Nord&Via Orvieto Res/Scenic Apr-24 2:15 PM
NEMRTBEACHNOISEFLM&W TECHMCALAPPENDIXPAGE A- 8
Table I (continued)
LOCATION9 DATE & TIME OF AMBIENT NOISE MEASUREMENTS
SHE LAND
NO. LOCAnON USE DATE TRYIE
33 Via Antibes&Via Lido Nord Res/Scenic Apr-24 2:45 PM
34 Via Malaga&Via Lido, Sailing parking lot Commercial Apr-24 3:15PM
35 Deanza Trailer Park, Old site#9 Mobile hm prk Apr-24 3:45 PM
36 Deanza Trailer Park, end of Mayflower Mobile Inn prk Apr-24 4:15 PM
37 Comer of Dover Lane&Kent Residential Apr-24 4:45 PM
38 End of Carob St. Residential May-07 4:00 PM
SUA&WER SESSION(WFY"A 19
24 Seashore Dr. between Cedar&Walnut Res/Bch Prkg Aug-28 11:00 AM
28 41 st&West Balboa Residential Aug-28 11:30 AM
29 E Balboa between Alvarado&Coronado Residential Aug-28 12:00 PM
30 End of Adams on Channel walkway Com/Boat docks Aug-28 12:30 PM
31 E Balboa between E&F streets, 1319 Balboa Residential Aug-28 1:00 PM
SUA&jER SESSION(WEEKEND)
24 Seashore Dr. between Cedar&Walnut Res/Bch Prkg Aug-31 12:15 PM
28 41 st&West Balboa Residential Aug-31 12:40 PM
29 E Balboa between Alvarado& Coronado Residential Aug-31 1:10PM
30 End of Adams on Channel walkway Com/Boat docks Aug-31 2:05 PM
31 E Balboa between E&F streets, 1319 Balboa Residential Aug-31 1:33 PM
*Note: Time fistedabove is the start timefor each of the 15 minute measurements.
NEWPORTBEACHNOISEELEAENT TECHAMAL APPEAMPAGE A- 9
Table 6
Traffic Distribution per Time of Day*
PERCENT OF ADT
VEHICLE DAY EVENING NIGHT
TYPE 7am-7pm 7pm-10pm 10pm-7am
Automobile 75.51 12.57 9.34
Medium Truck 1.56 0.09 0.19
Heavy Truck 0.64 0.02 0.08
Note: For State Route 73 and the San Joaquin Hills Trwmportadon C6771dor,
a 7%truck mix was used(3.5%Medium Trucks, 3.5%Heavy Trucks).
NEWPORTBEAMNOISEEVAENT TECHAKAL APPEADIXPAGE A- 10
4.0 GLOSSARY OF TERMS
A-WEIGHTED SOUND LEVEL - The sound pressure level in decibels as measured on a
sound level meter using the A-weighted filter network. The A-weighting filter de-
emphasizes the very low and very high frequency components of the sound in a manner
similar to the response of the human ear. A numerical method of rating human judgment
of loudness.
AMBIENT NOISE LEVEL - The composite of noise from all sources near and far. In this
context, the ambient noise level constitutes the normal or existing level of environmental
noise at a given location.
COMMUNITY NOISE EQUIVALENT LEVEL(cNEL) - The average equivalent A-weighted
sound level during a 24-hour day, obtained after addition of five (5) decibels to sound
levels in the evening from 7 p.m. to 10 p.m. and after addition of ten (10) decibels to
sound levels in the night before 7 a.m. and after 10 p.m.
DAY-NIGHT AVERAGE LEVEL (LDN) - The average equivalent A-weighted sound level
during a 24-hour day, obtained after addition of ten (10) decibels to sound levels in the
night before 7 a.m. and after 10 p.m.
DECIBEL (dZ) - A unit for measuring the amplitude of a sound, equal to 20 times the
logarithm to the base 10 of the ratio of the pressure of the sound measured to the
reference pressure, which is 20 micro-pascals.
dB(A) -A-weighted sound level(see definition above)
EQUIVALENT SOUND LEVEL (LEQ) - The sound level corresponding to a steady noise
level over a given sample period with the same amount of acoustic energy as the actual
time varying noise level. The energy average noise level during the sample period.
FREQUENCY - The number of times per second that a sound pressure signal os6iflates
about the prevailing atmosphere pressure. The unit of frequency is the hertz. The
abbreviation is M.
mmusm NOISE - That noise which intrudes over and above the ambient noise at a
given location. The relative intrusiveness of a sound depends upon its amplitude, duration,
frequency,time of occurrence, and tonal or informational content as well as the prevailing
ambient noise level.
LO/9 - The A-weighted sound level exceeded during a certain percentage of the sample
time. For example, LIO is the sound level exceeded 10 percent of the sample time.
Similarly L50,L90,L99, etc.
AFEWPORTRE4Cff NOISEELUENT TECHAWALAPPENDIXPAGE A- 11
NOISE - Any unwanted sound or sound which is undesirable because it interferes with
speech and hearing, or is intense enough to damage hearing, or is otherwise annoying.
The State Noise Control Act defines noise as "...excessive undesirable sound...".
NOISE ATTENUATION - The ability of a material, substance, or medium to reduce the
noise level from one place to another or between one room and another. Noise
attenuation is specified in decibels.
NOISE EXPOSURE CONTOURS - Lines drawn around a noise source indicating constant
or equal level of noise,exposure. CNEL and IDN are typical metrics used.
NOISE REFERRAL ZONES - Such zones are defined as the area within the contour
defining a CNEL level of 60 decibels. It is the level at which either State or Federal laws
and standards relate&to land use become important and , in some cases, preempted local
laws and regulations. Any proposed noise sensitive development which may be impacted
by a total noise environment of 60 dB CNEL or more should be evaluated on a project
specific basis.
NOISE SENSITIVE LAND USE - Those specific land uses which have associated indoor
and/or outdoor human activities that may be subject to stress and/or significant
interference from noise produced by community sound sources. Such human activity
typically occurs daily for continuous periods of 24 hours or is of such a nature that noise
is significantly disruptive to activities that occur for short periods. Specifically, noise
sensitive land uses include: residences of all types, hospitals, rest homes, convalescent
hospitals places of worship and schools.
PERCENT NOISE LEVELS-See Mo.
SINGLE EVENT NOISE EQUIVALENT LEVEL (SENEL) - The SENEL is essentially
equivalent to the Sound Exposure Level (SEL). The SENEL is defined as that level
whick lasting for one second, has the same acoustic energy as the transient noise.
SOUND LEVEL(NOISE LEVEL) - The weighted sound pressure level obtained by use of a
sound level meter having a standard frequency-filter for attenuating part of the sound
spectrum.
SOUND LEVEL mETER- An instrmnen� including a microphone, an amplifier, an output
meter, and frequency weighting networks for the measurement and determination of noise
and sound levels.
NWYP0RTBHACF1N01SEELM�ffM TECHAMATMPPEADIXPAGE A- 12
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MESTREGREVEASSOCL4TES Noise Measurement Locations
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"ESTREGREVEASSOCIATES Existing Year 1991 Roadway CNEL Noise Contouis
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Exhibit 3
MEMEGREVEASSOCIAM Future Year 2010 Roadway CNEL Noise Contours
Sound Level (dBA) Noise
Site Location Land Use 40 50 60 70 80 go Sources
51 1" Birds.distant aircraft,
Point Conception & El Capitan Dr. Res Truck local traffic
2 San Miguel W. of Yatch Coquette Res 60 Delivery Truck Traffic on San Miguel
3 Ford E. of Newport Hills Res 61 . ...... NfliconFord
64 ^4 Truck Traffic on MacArthur Blvd
4 Newport,Hills Dr. W. & Port Wheeler Res Newport Hills
Birds,traffic on Bison,jots
Res/Com 60 jet from John Wayne Airport,
5 Bison & Belcourt Dr. North hahcoplam from El Toro
Jots from John Wayne
jet Aliport,neighborhood tral"'I
6 End of Almond Court (cul de sac) Res &traffic on Jarnbaree
Traffic on Eastbluff Dr.,jots
from John Wayne Airport
7 Eastbluff Dr N.E. of Vista Deloro Res 62 1 AietlFirecracker
I LL67 I Traffic on Mar�Uthur
8 Crown & Sea Lane Res Tra I Wo
9 Marguerite, N. of Saucifito Res 66
Traffic Traffic
10 Front Yard of 515 Marguerite Res 63
Legend. Ir Leg KU2�-' , cause of LmaK Exhibit 4.1
L99 L90 LIO Lmax
Graphic Summary of Ambient Measurement Results
AiESTRE GREVEASSOCL4TES i j
Ah Ah
7W Sound Level (dBA) Nois
Site Location Land Use 40 50 60 70 80 go Sources
11 Off PCH, across St from 326 Seaward Res Traffic TrafficonPCH
12 220 Marguerite, in front of house Res 60 F""' 77 Beachfurnt, Traffic an Marguerite
truck
13 Vacant lot on Bayside Dr. Res 63 Truck Traffic on Bayside&birds
ja
58 Traffic on Malabar&Bonnie
14 Malabar Dr. & Bonnie Doone Res Doone Terrace,Wad In bees
60 Jot i Local traffic, PCH traffic,
15 S.W. comer of Patolita & Bonnie Doone Res. 'i jots,airplanes
63 jet
Light neighborhood traffic,
16 Dolphin-Terrace Bonnie Doone Res birds,lealblomr,a jots
17 Park & onyx Res 61 Traffic,harnrwring,&jars
18 1501 Mariner Res 61 UPS truck Traffic A crows
19 Holiday & Irvine, 1742 Irvine Ave. Res 71 ITrash truck Traffic a jets
Tralfic on Irvine,distant
20 527 Irvine Ave. ResISchool 64 JW"�11,11 Truck lots&helicopters,lawn
Im"Is
Legend. EMM a of ax Exhibit 4.2
eq— Caus Lin
—I— �K
L99 L90 LIO 1-maK
LGra
Graphic Summary of Ambient Measurement ResuIts
AES77?E 6,9EVEASSOCATES
IR a W Adikk
Sound Level (dBA) NoisT
site Location Land Use 40 50 60 70 80 go Sources
Const.
65 Traffic'road construction,
21 -Lookout Point" across 1800 King Res Tractor lieficoplem, airplanes
Truck,
Traffic
22 Superior & 15th, E. side of Superior Res
M orcycle
of,
2 3 superior, S. of Ticonderoga Res natito natfic
57 Traffic
2 4 Seashore between Cedar & Walnut Resfflch Prkg
Traft on PCH
Traffic on PCH,phone line
2 5 N. side PCH between Cedar & Walnut Res/Com 63 hruck on PcH work,&airplanes
26 Lido Sands & Caryl Res VYI' Car on Caryl
44 L Local traffic,light PCH
traffic noise
2 7 N.E. corner of.Superior & PCH ReslCom L j PCH traffic PCH traffic a construction
28 41st & W Balboa Res 61 Schoolbus Traffic on Balboa
"ITraffic, Traffic.jots,helicopters
2 9 E. Balboa between Alvarado & Coronado Res m 7 58 r 1, —�r overshorefine
jet Boat work,boat engines,
3 0 End of Adams on Channel Walkway ComlDock 51 je%helicopters,A birds
Legend: L Cause Of Later Exhibit 4-3
. L99 L90 LIO tmax
WSTREGREVEASSOCATES Graphic Summary of Ambient Measurement Results
Sound Level (dBA)
Site Location Land Use 40 50 60 70 80 90 Sources
31 1319 Balboa between E& F St. Res WWI 56 2 Harky I Traffic w aalboa.dog
0 Davidsons barNng
32 Via Lido Nord& Via Orvieto ReslScenic car Construction,cars on Via
Lido fford�akplanes,lats
33 Via Antibes & Via Lido Nord Res1Scenic'JWj 4.5 Traffic Traffic,jols
I 1 1
34 Via Malaga & Via Lido, Sailing Prkng Com 5T Traffic Traffic
35 Deanza Trailer Pk, Old Site#9 Mobile Hm Pk Traffic on PCH Traffic,on PCH
36 Deanza Trailer Pk, @ Mayflower Mobile Hm Pk 53 sirans Traffic on PCH
37 Corner of Dover Lane & Kent Res 58 Chidyalling.car Traffic&1eis
38 End of Carob St. Res CaronCarobjej Traffic on Jamboree&
58 birds
Legend. 19=1 L Cauw Of Lmax Exhibit 4-4
L99 LW L.10 Liam
MESTRE GREVE ASSOC14TES Graphic Summary of Ambient Measurement Results]
Sound Level (dBA) Noise
Site Location Land Use 40 60 60 70 80 90 Sources
1
59 catering Traffic on PCH,people
24 Seashore between Cedar& Walnut Resfflch Prkg Truck walking A dOng by
69 OGTD Bus Trafik: on W Balboa
28 41st& W Balboa Res people walking by
29 E. Balboa between Alvarado & Coronado Res 65 Truck Traffic on E.Balboa,airaaft
30 End of Adams on Channel Walkway ComlDock 54 JL�4',,, People,boats.aircraft,
child
Traffic on Balboa,alraaft,
31 1379 Balboa between E& F streets Res -people Talking helicopter, power tools,&
people walking by
Legend. L CauseOfLmaK
L09 LX L.10 Lmav Exhibit 4-5
Ambient Measurement Results (Summer-Weekday)
MESTRIF GREVE ASSOMIES
'Row Sound Level (dBA) Noise
Site Location Land Use 40 50 60 70 80 90 Sources
-59 FM Traffic Traffic on P014,people
24 Seashore between Cedar& Walnut ReslBch Prkg walking by,,%aircraft
70 shouting Traffic on W.Balboa
28 41st& W Balboa Res A people walking by
29 E. Balboa between Alvarado & Coronado Res 66 Bus Traffic on W.Balboa,aircraft
people talking.&car alarm
30 End of Adams on Channel Walkway ComlDock 57 lorson Talking People,boals,aircraft,A
cluld
64 vehicle Traffic on Balboa,aircraft,
31 1319 Balboa between E& F streets Res helicopter &people
walking by
Legend. L Cause OfLmax Exhibit 4-6
L99 LM LIO LFIM
Ambient Measurement Results (Summer-Weekend
MESTREGREVEAWOCIATES
Table 2
MESTRE GREVE ASSOCIA7ES
NEWPORT BEACH NOISE ELEMENT
EXISTING YEAR 1991 WINTER WIG BARRIER CNEL CONTOURSPREADSHEEr
Index Key.* Orange County Artartattifty 1
Fmoway w15%Trucks(2.5%MT 2.5%H77 2
Fmolvay W/7%Twks(3.5%MT 3.5%H7) 3
Distance to CNEL Contour(ft) ADT
Roadway Link 7OCNEL 6SCNEL SOCNEL (X1000) Speed Index CNEL100 Sam.Att.
Newport Boulevard tI sin St to Hospital Rd 91 198 423 so 45 1 6914 0
fHospllal Rd to Pollic Coast Hwy 99 214 462 57 46 1 70.0 0
Pacific Coast Highway to Via Lido as 186 40D 46 45 1 69.0 0
Via Lido to Balboa 68 146 314 32 45 1 87.5 0
SuperfarAvenue Newport to Placentia 46 99 214 is 45 1 66.0 0
Placentia to Pacific Coast Highway 57 124 267 25 45 1 66.4 0
Balboa Boulevand Padfic Coast Highway to 38th Street 46 99 214 is 45 1 65.0 0
381h Street to 32nd Street 43 92 iss is 45 1 64.4 0
32nd Street to 26111 Street 43 92 198 16 45 1 64.4 0
281h Street to Newport Blvd 39 84 181 14 45 1 63.9 0
Eastoff,lowportBlvd 54 117 252 23 45 1 68.0 0
Campus Drive Jamboree MacArthur 39 84 181 14 45 1 63.9 0
MacArthur to Dove St 54 117 252 23 45 1 68.0 0
owe st to Quail st so 130 281 27 45 1 88.7 0
Quail St to Bristol 57 124 267 26 45 1 66.4 0
Irvine Boulevard Bristol to University 73 158 340 38 45 1 68.0 0
University to 23rd Stroot 77 166 359 39 45 1 68.3 0
23rd Street to 22nd Street 77 166 359 39 45 1 08.3 0
22nd Street to I 91h Street 72 155 334 35 45 1 67.8 0
191h Street to 171h Street 62 133 288 28 45 1 6619 0
17th Street to 16111 Street 46 99 214 is 45 1 65.0 0
16[h Street to 15th Street 39 84 181 14 45 1 63.9 0
WorclIff Drive **[Nine Ave to Dover Or 49 107 230 20 45 1 65.4 0
Dover Drive -Irvine Ave to Wasicliff Dr 29 63 135 9 45 1 61.9 0
-Westdiff Or to Cliff Dr 62 133 288 28 45 1 66.9 0
**Cliff Dr to Paclffc,Coot Highway 65 140 301 30 45 1 67.2 0
Birch Street MacArthur to Von Kanrlai 31 67 145 10 45 1 62.4 0
Von Korman to Jarriboroo 33 72 154 11 45 1 62.8 0
Bristol Street Imine to Birch 51 110 237 21 45 1 66.6 0
Birch to Jamboree 48 99 214 18 45 1 66.0 0
With Bristol Street Irvine to Birch 54 117 252 23 45 1 66.0 0
Birch to spwco St 48 103 222 19 45 1 65.2 0
spMcostlojamboma 39 84 181 14 45 1 63.9 0
Jamboree Road Campus to Blich 69 149 321 33 45 1 67.6 0
Birch to MacAnhur so 13D 281 27 45 1 66.7 0
MacArthur to Bristol St N. 62 133 288 28 46 1 6s.9 0
Bristol St N.to Bristol St ils 255 550 74 45 1 71.1 0
Bristol St to Unlvemlty Dr 97 209 451 55 45 1 69.8 0
University Dr to Bison 87 188 406 47 46 1 69.1 0
Bison to Ford 87 188 400 47 45 1 69.1 0
Ford to San Joaquin Hills 68 166 400 46 45 1 69.0 0
San Joaquin Hills to Back Bay Or 75 161 346 37 45 1 68.1 0
Back Say Or to Paclitc Coast Highway 73 Ise 340 36 45 1 68.0 0
BaysIde Drive Pacific Coast Highway to Marine Ave 39 84 181 14 46 1 63.9 0
Marine Ave to El Pasoo Dr 29 63 135 9 45 1 61.9 0
El Pasco Dr to Camallon Ave 27 58 125 8 45 1 01.4 0
Carnation Ave to Marguerite 17 36 79 4 45 1 58.4 0
MacArthur Boulevard *Campus Dr to Birch St 60 130 281 27 45 1 66.7 a
'Birch St to Von Karmen Ave 49 107 230 20 45 1 65.4 0
*Von Kerman Ave to Jamboree Blvd 56 120 259 24 45 1 66.2 0
Jamboree Blvd to UnIversity Dr 46 99 214 is 45 1 85.0 0
'University Or to Bison Ave 104 224 483 61 45 1 70.3 0
*81son Ave to Ford Rd IG4 224 483 61 45 1 70.3 0
*Ford Bd 10 San'Jouquin Hills Rd 94 202 434 52 45 1 69.6 0
San.Josquln Hits to San Wguel 73 158 340 38 45 1 sto 0
San Miguel to Padfic Coot Highway 70 152 327 34 45 1 67.7 0
NEWPORT BEACH NOISE ELEMENT TECHNICALAPPEV11M
Table 2(continued)
MESTREGREWASSOCIATES
NE wpomr BEACH NOISE aEmEmr
A1011STING YEAR 1991 WINTER WIO BARRIER CNEL CONTOUR SPREADSHEET
index Key. OrangeCounlyArtwitIMN 1
Freeway W15%Trucks(25%MT,2.5%H7) 2
Fwwey W/7%Trucks(a5%Mr,3.6%HT) 3
Distance to CNEL Contour(111) AlYr
Roodway Link 70CNEL 65 CNEL Bill (xI000) Speed Index CNELIDO Safr.Att
Von Karman Avenue C;tunpus to Birch 33 72 154 11 45 1 BPS 0
Birch to MacArthur 25 53 114 7 45 1 SD.9 0
Bison Avenue Jarnboree to Carnelback 25 53 114 7 45 1 60.9 0
Carnotback to MacArthur 27 58 125 a 45 1 61.4 0
Ford Road Jmborw to MacArthur 26 53 114 7 45 1 8 D,9 0
San Joaquin Hills Amd Jmbor"IoSmIaCmz 48 99 214 is 45 1 65.0 0
Santa Crum to MacArthur 37 80 172 13 45 1 63.5 0
MacArthur b San Miguel 39 84 181 14 45 1 63.9 0
Pwlflc Coast Highway West of prospect 91 196 423 so 4S I 69A 0
prospect to Superior 84 ISO 389 44 45 1 80.8 a
Superior to Nmporl 69 149 321 33 45 1 67.6 0
Nmport to Tustin 97 209 451 65 46 1 69.8 0
Tustin to Madrid Dr 92 199 429 51 45 1 69.5 0
Madrid Or to Dover 90 194 418 49 46 1 6D.3 a
Dover to Jamboree, 99 214 462 57 45 1 70.0 0
Jarabarw to Newport Center Dr 82 178 383 43 45 1 68.7 0
Newport Center Dr to MacArthur 76 164 352 38 45 1 68.2 0
MacArthur to Marguerite 92 199 429 51 46 1 89.6 a
East of Marguerite so 172 371 41 45 1 68.6 0
SR-73 Casnpus to Jarnboroo 216 468 1005 65 55 3 76.0 0
AM=Summer Trolik Volumes
IRI986FaNTra11h:V,c1Umw
198 6 S umm ar Thiffic Volum es
0
NEWPORT BEACH NOISE ELEMENT TECHNICALAPPENDLK
Table 3
MESTREGREVEASSOCIATES
NEWPORT BEACH NOISE ELEMENT
E)USTING YEAR 1991 WINTER 1W BARRIER CNEL CONTOUR SPREADSHEET
Index Key., Orange County Artevial Mix I
Freeway W/5%Trucks(Z.5%MT,2.5%H7) 2
Fir"way wl 7%Trucks(3.5%MT.3.5%HT) 3
Distance to CNEL Ocntour(it) ADT
Roadway Unk 70CNEL 6S CNEL 60CHEL (x1000) Speed Index CNEL100 Barr.Att. Location
Newport Boulevard tI Brit St to Hospital Rd 91 196 423 so 46 1 69.4 0
tHeeplial Rd to peoill 0oasn Hwy 99 214 462 57 45 1 70.0 0
Padfic Coast Highway to%no Lido Be 186 400 46 45 1 69.0 0
Via Lido to Balboa Be 146 314 32 45 1 67.5 0
SuperlorAvenue Newport to Placentia 46 99 214 is 45 1 65.0 0
Placenta to Pedro Ooast Hlghway .57 124 967 25 45 1 68.4 0
Balboa Boulevard Pacific Coast Highway to 381h Street 46 99 214 18 45 1 65.d a
38th Street to 32nd Street 43 92 198 Is 45 1 64.4 0
32nd Street to 28th Street 43 92 198 16 45 1 G4.4 0
281h Street to Newport Blvd 39 84 181 14 45 1 83.9 0
East of Newport Blvd 54 117 252 23 45 1 86.0 0
Campus Drive Jamboree MacAnhur 39 B4 181 14 45 1 83.9 0
MazArthur to Dave St 54 117 252 23 45 1 66.0 0
Dove St to Quail St 60 130 261 27 45 1 66.7 0
Quail St to Bristol 57 124 267 26 45 1 66.4 0
hvfne Boulevard Bristol to Unlvorslly 73 158 340 36 45 1 68.0 0
University to 23rd Street 77 166 359 39 45 1 68.3 0
23rd Street to 22nd Street 77 166 359 39 45 1 68.3 0
22nd Street to 19th Street 72 155 334 35 45 1 87.8 0
1 91h Street to 171h Street 62 133 288 28 45 1 66.9 0
17th Street to 1 Sin Street 46 99 214 18 45 1 65.0 0
1 Slh Street to 1 Sth Street 39 84 181 14 4S 1 63.9 0
WesidiffOrIve -irvino Ave to Dover Or 49 107 230 2D 45 1 65.4 0
Dover Drive -Irving Ave to Waslcllff Or 29 63 135 9' 45 1 $1.9 0
-Wastdiff Or to Cliff Or 62 133 288 28 45 1 66.9 0
'-Cfiff Or to Pacific Cowl Highway 65 140 301 30 45 1 67.2 0
Birch Street MacArthur to Van Karmen 31 67 145 10 45 1 6Z4 0
Von Korman to Jamboree 33 72 154 11 45 1 62.8 0
Bristol street Irvine to Birch 61 110 237 21 45 1 6S.6 0
Birch to Jamboroo 46 99 214 18 45 1 66.0 0
North Bristol Street [Nino to Birch 54 117 252 23 45 1 66.0 0
Birch to Spruce St 48 103 222 19 45 1 65.2 0
Spruce St to Jantbaree 39 84 181 14 45 1 63.9 0
Jamboree Road Campus to Birch 69 149 321 33 45 1 67.6 0
Birch to MacArthur 60 130 281 27 45 1 60.7 0
MacArthur to Bristol St N. 62 133 288 28 45 1 66.9 0
Bristol St N.to Bristol St 118 255 550 74 45 1 71.1 0
Bristol St to Unlvorsfty Or 45 97 209 55 45 1 69.8 6 E Stuff(W side)
University Or to Bison 41 87 188 47 45 1 69.1 5 E Bluff(W side)
Bison to Ford 41 87 188 47 45 1 69.1 5 E Bluff(W side)
Ford to San Joaquin Nils 40 as 186 46 46 1 69.0 6 E Bluff(W side)
San Joaquin Hills to Back Bay Or 75 161 346 37 45 1 68.1 0
Back Bay Or to Pacific Coast Highway 34 73 158 36 46 1 68.0 5 Soadfil(Eside)
Bayside Drive Pacific Coast Highway to Marine Ave 39 84 181 14 45 1 63.9 0
Marin 9 Ave to El Pasco Or 29 63 135 9 45 1 61.9 0
El Pasoo Or to Carnation Ave 27 58 125 8 45 1 61.4 0
Comation Ave to Marguerite 17 36 �9 4 45 1 58.4 0
MacArthur Boulevard -Campus Or to Birch St 60 130 281 27 45 1 66.7 0
*Blmh St to Von Korman Ave 49 107 230 20� 45 1 65.4 0
*Von lKarman Ave to Jamboree Blvd 56 120 269 24 45 1 66.2 0
'Jamboree Blvd to Universiry Or 48 99 214 is 45 1 66.0 0
*University,Or to Bison Ave 48 104 224 61 45 1 70.3 5 IN side
*Bison Ave to Ford Rd 48 104 224 61 46 1 70.3 6 W side
*Ford Rd to Sv�Joaquin Hills Rd 43 94 202 52 45 1 69.6 5 IN at"
San Joaquin Hits to San Mlg& 34 73 isil 36 45 1 68.0 5 E side
San Miguel to Pacific Cowl Highway 33 70 152 34 45 1 67.7 5 E aide
NEWPORT BEACH NOISE ELEMENT TECHNICALAPPOVDIX
Table 3(continuacl)
MESTRE GREYE ASSOCIATES
NEWPORT BEACH NOISE ELEMENT
ANVISTINa YEAR 1991 WFNTER WIBARRIER CNEL CONTOUR SPREADSHEET
Indint Key.- Orange County Arterial Mix I
Freeway W15%TAWks fZ5%MT,2.5%H7) 2
F�SYW17%T=ks(a5%MT 3.5%H7) 3
DiBlanct to CNEL Contour(ft) ADT
Roadway Link 7OCNEL 65CNEL GOCNEL (x1000) Spoed Indox CNEL100 Bw.AtL Location
Van Karman Avenue Campus to Birch 33 72 164 11 45 1 62.0 0
Birch to MacArthur 25 53 114 7 46 1 60.9 0
81sonAvenue Jambomet to Carrielback 25 53 114 7 45 1 60.9 0
Carnotback to MacArthur 27 58 125 8 45 1 61.4 0
Ford Road Jartaborot to MacArthur 11 215 53 7 45 1 60.9 5 N side
Son Joaquin H111t;Road Jamboree to Santa Cruz 46 99 214 18 46 1 66.0 0
Santa Cruz to MacArthur 37 so 172 13 45 1 63.5 0
MacArthur to San Miguel 39 84 181 14 45 1 63.9 0
Pacific Coast Highway West Of prospect 91 i9a 423 60 45 1 69.4 0
Prospect to Superior 84 too 389 44 45 1 68.8 0
Stiparlor to Newport is 32 69 33 45 1 67.6 10 S side
Nwport to Tustin 97 209 451 65 45 1 69.8 0
Tustin toMadrid Dr 92 199 429 51 45 1 69.5 0
Madrid Dr to Dover 90 194 418 49 45 1 69.3 0
Dover to Jainboree 46 99 214 57 46 1 70.0 5 N side
Jarnbores,to Newport Center Or 38 82 178 43 45 1 60.7 5 N&S side
Newport Center Or to MacAnhur 35 76 164 38 4S 1 68.2 5 S side
MacArthur to Mwguedlo 92 199 429 51 45 1 69.5 0
East of Marguerite so 172 371 41 45 1 60.5 0
SR-73 Campus to Jamboree 47 100 216 65 55 3 75.0 10 N&S sides
Am See sumn;V Traffic Volumes
�19186 FAN Tiraffic Volumes
'WF 1986surnmerTralk Volumes
NEWPORT BEACH NOISE ELMEW TECHNICALAPPWDIX
Table 4
MESTRE GREVE ASSOCIATES
NEWPORT'BEACHNOISEELEMENT
FUTURE YEAR2010 CNEL WIG BARRIERS CONTOUR SPREADSHEET
Index Key. Omgo County Arterial Mix I
Freeway W15%Trucks(25%MT,2.5%HT) 2
Freeway*17%Into&ja5%MT 3.5%Hr) 3
Olatanco to CNEL Contour(11) ADT
Roadway Link 70CNEL 65CNEL WCNEL W000) Speed Index CNEL100 Barr.Att.
Bluff 17th Street to 15th Street 43 92 198 is 45 1 64.4 0
Placentia Avenue 17th Street to Superior 44 96 206 17 45 1 64.7 0
Superior to Newport 49 107 230 20 45 1 65.4 0
Newport Boulevard 17th Street to Hospital Rd 119 257 555 75 45 1 71.2 0
Hospital Rd to Padflc Coast Highway 103 222 478 60 45 1 70.2 0
Pacific Coast Highway to Balboa 110 236 509 66 45 1 70.8 0
SupdorAvenue Newport to Placentia 62 133 288 28 45 1 68.9 0
Placentia to Paclflc Coast Highway 46 99 214 18 45 1 65.0 0
Balboa Boulevard Pacific Coast Highway to Newport 44 96 208 17 45 1 $4.7 0
Seat or Newport 75 161 346 37 45 1 68.1 0
22nd Street Newport to frAno 22 48 103 8 45 1 80.2 0
Dover Drive Irvine to Mariners 27 58 126 8 45 1 61.4 0
Madners to 17th Street 37 so 172 13 45 1 63.6 0
17th Street to Pacific Coast Highway 70 152 327 34 45 1 67.7 0
17th Street Wre to Dover 41 as 190 15 45 1 64.2 0
151h Street Pacific Coast Highway to Bluff 33 72 154 11 45 1 62.8 0
Bluff to Superior 46 99 214 is 45 1 65.0 0
Campus Drive Jamboree Von Kari 57 124 287 25 45 1 68.4 0
Von Korman to MacArthur 65 140 301 30 45 1 67.2 0
MacArthur to Bristol 76 164 352 38 45 1 68.2 0
Who Boulevard Bristol to Mesa Drive 62 133 288 28 45 1 66.9 0
Mesa Drive to Dal MarAvo 72 155 334 35 45 1 67.8 0
Del Mar Avg to 22nd Street 65 140 301 30 45 1 67.*2 0
22nd Street to I 91h Street 53 114 245 22 45 1 65.8 0
1 9th Street to 1 71h Street 44 96 206 17 45 1 64.7 0
South ofl7lh Street 37 8D 172 13 45 1 63.5 0
MGM Drive Santa Ana to Birch 41 88 190 is 45 1 64.2 0
Birch Street Mesa Drive to Bristol 51 110 237 21 45 1 65.6 0
Btlstol to MacArthur 58 12D 259 24 45 1 66.2 0
MacArthur to Van Karmen 39 S4 lei 14 45 1 63.9 0
Von Karmen to Jamboree 37 80 172 13 45 1 63.5 0
Bristol Street Santa Ana to hvine 87 168 408 47 45 1 69.1 0
[Nine to Jamboree 72 15S 334 35 45 1 67.8 0
North Bristol Street Campus to Jamboree 69 149 321 33 46 1 67.6 0
Jamboree Road Campus to Birch as 183 395 4S 45 1 68.9 0
Bitch to California 87 168 406 47 45 1 69.1 0
California to MacAnhur 77 166 359 39 45 1 68.3 0
MacArthur to Brawl 87 188 406 47 45 1 69.1 0
Bristol to Untvarsity Dr North 91 196 423 50 45 1 69.4 0
UnIversity Or North to University Or 125 269 579 so 45 1 71.4 a
University Dr to Bison 109 234 504 65 45 1 70.6 0
Bison to Ford 110 236 509 66 45 1 70.6 0
Ford to San Joaquin Hills 112 241 590 68 45 1 70.7 0
San Joaquin Hils to Santa Barbara 97 209 451 Ss 45 1 69.8 0
Santa Barbara to Pacific Cowl Highwal, Be 191 412 48 45 1 69.2 0
Bayside Drive Paclflc Cowl Highway to Jamboree 33 72 154 11 ;5 1 62.8 0
MacArthur Boulevard Cantpus to Blrch 84 180 389 44 45 1 68.0 0
Birch to Von Korman 72 155 334 35 45 1 67.8 0
Von Kamman to Jarnborea 79 169 3ifti 40 45 1 6111A 0
Jamboree to Wivorsity Or North 72 155 334 35 46 1 67.8 0
Univenitly Dr North to UnWrsffy Dr 92 190 429 51 4S 1 00.5 0
Univenifly Or Is Scruja Cyn 95 2N 440 53 45 1 60.8 a
NEWPORT BEACH NOISE ELEM&W TECHNICAL APPEVDIX
Table 4(continued)
NESTRE GREVE ASSOCtATES
ME WPORT BEACH NOISE ELEMENT
,MPITURE YEAR 2010 CNEL W10 BARRIERS CONTOUR SPREADSHEET
index Key. Orange County Anodal Mix 1
F�sy W/S%T=ks(25%UT,2.6% 2
Fireetvay W/7%Trucks(3.5%MT,3.5%H7) 3
Distance to CNEL Cant"(111) XOT
Roadway Link 71)CNEL 65 CNEL 60 CNEL (XIDDD) Speed index CNELIGO Barr.Att.
MacArthur Blvd(cont.) BoriltaCyntoBlson 99 214 462 57 45 1 70.0 0
Bison to Ford 105 227 489 62 45 1 70.3 0
Ford toSm Joaquin Hills 102 219 473 so 45 1 70.1 0
San JoNuln Hills to San Miguel 75 161 340 37 45 1 68.1 0
San Miguel to Pacific Coot Highway 63 137 294 29 46 1 67.0 0
Von Karmen Avenue Carnpus to Birch 48 103 222 19 45 1 66.2 0
Blich to MacArthur 35 76 103 12 45 1 63.2 0
unilversity Drive North Jamboree,to California 44 98 206 17 46 1 64.7 a
Bison Avenue Jamboree to MacAnhur so 130 281 27 45 1 66.7 0
University Drive MacArthur to Jmboree 59 127 274 26 45 1 66.6 0
Eastalult Drive Jambor"lNorth)to Vista Del Sol 41 es 190 15 45 1 64.2 0
Vista Del Sol to Jamboree,(South) 37 so 172 13 45 1 63.5 0
Ford Road Janfloor"to MacArthur 39 84 lei 14 45 1 63.9 0
MacArthur to San Miguel 57 124 267 25 46 1 68.4 0
San Miguel[a SJHTC 62 133 288 28 45 1 66.9 0
San Joaquin H11ls Road Jamboree to Santa Cruz 49 107 230 20 45 1 65.4 0
Santacru%losantalRom 35 78 163 12 45 1 63.2 0
Santa Rasa to MwArthur 43 92 198 Is 45 1 64.4 0
MacArthurtoSanMlguoI 35 76 163 12 45 1 63.2 0
San Miguel to Marguerite 44 96 208 17 46 1 64.7 0
0
Marguerite to Spyglass Hill 53 114 245 22 45 1 65.8
East of Spyglaw Hill - 46 99 214 18 45 1 65.0 a
Newport Center Drive Pacific Cst Hwy to Newport Cntr Dr Eas 39 64 lei 14 46 1 63.9 0
Santa Barbara Drive Jarnborw 10 Newport Center Dr West 39 84 181 14 45 1 83.9 0
Santa Cruz Drive San Joaquin Nils to Newport Cnit Dr W 35 76 163 12 45 1 63.2 0
Avocado Avenue San Miguel to Pwilic,Cowl Highway 2S 63 114 7 45 1 60.9 0
San Miguel Drive Newport Gntr Dr E to MacArthur 39 84 lei 14 45 1 83.9 0
MacArthur to San Joaquin Hit 37 so 172 13 45 1 83.6 0
San Joaquin Hills to Spyglass Hill 27 58 125 a 45 1 81.4 0
Spyglass HIll to Bonita Cyn 33 72 164 11 46 1 62.8 a
Spyglass Hill Road San Miguel to San Joaquin Hills 11 23 49 2 45 1 55.4 0
Marguerite Avenue San Joaquin Nils to 511h Ave 11 23 49 2 46 1 55.4 0
51h Ave to Pacific Cowl Highway 11 23 49 2 45 1 55.4 0
Pacific Coast Highway West off 511h;Street 94 202 434 52 45 1 69.6 0
15th Street to Bluff 90 194 418 49 45 1 69.3 0
Blutr to Superior 89 214 462 57 45 1 70.0 0
Superior to Newport 92 199 429 51 45 1 69.5 0
Newport to Tustin 121 260 560 76 45 1 71.2 0
Tustin to Dover 102 219 473 59 45 1 70.1 0
Dover to Baysido 126 271 584 61 45 1 71.5 0
sayside to jarnboroo 123 264 569 78 45 1 71.3 0
Jentloor"to Newport Center Dr 98 207 446 54 45 1 69.7 0
Newport Cantor Dr to MacArthur 89 191 412 48 45 1 69.2 0
MacArthur to Marguerite at 175 377 42 45 1 68.6 0
Marguerite to Newport Cowl 68 146 314 32 45 1 67.5 0
SR-73 Cmpus to Jmboreo 467 1006 2168 2D6 55 3 80.Q 0
KTC imbor"to Bison 432 .930 2004 183 65 3 79.5 0
Bison to Bonita Cyn 436 040 2028 188 66 3 79.6 0
NEWPORT11FACHNOISE ELEMFNT TECHNICALAPPENUX
Table 5
MESTRE rREVEASSOCL4TES
NEWPORTSFACHNOISEELEMEfir
FUTURE YE4R2010 CNEL WIGARRIERS CONTOUR SPREADSHEET
Indox Key.- Orange Courdy Aderial Mix I
Fro&my W 5%Tricks(2.5%Mr.2.5%H 7) 2
Fmaway wl 7%Tncks(3.5%MT.3.5%H7? 3
Distance to CNEL Contour(h) ADT
Roadway Link 70 CNEL 65 CNEL 60 CNEL (XIDOO) Speed Index CNELIGO B2mAtL Location
sluff Mh Street to 16th Street 43 92 198 is 45 1 64.4 0
PlaconllaAvonue 17th Street to Superior 44 95 206 17 46 1 64.7 0
Suporlor to Nowport 49 107 230 20 45 1 65.4 0
Nowport Boulevard 17th Street to Hospital Rd Its 257 655 76 45 1 71.2 0
Hospital Rd to Pacific Coast Highway 103 222 478 60 45 1 70.2 0
Pacific Cent Highway to Balboa 110 238 609 66 45 1 70.6 0
SupodarAvanue Newport to Placentia 62 133 288 28 4S 1 66.9 0
Placentia to Pacific Coast Hlghway 48 99 214 18 45 1 65.0 0
Balboa Boulevard Pacific Coast Highway to Newport 44 90 206 17 45 1 64.7 0
East of Newport 75 161 346 37 45 1 68.1 a
22nd Street Newport to[mine 22 48 103 6 45 1 60.2 0
Dover Drive Irvino to Marinam 27 58 125 a 45 1 61.4 0
Madnem to 171h Street 37 80 172 13 46 1 63.5 0
17th Street to Pectic Cowl Highway 70 162 327 34 45 1 67.7 0
17th Street Irvine to Dover 41 88 190 is 45 1 64.2 0
151h Street Paolic Coast Highway to Bluff 33 72 154 11 46 1 62.8 0
Bluff to Superior 46 99 214 is 46 1 65.0 0
Campus Drive Jamboree Von Korman 57 124 267 25 4S 1 66.4 0
Van Korman to MacArthur 65 140 301 so 45 1 67.2 0
MacArthur to Bristol 76 164 352 38 45 1 68.2 0
Irvino Boulevard Bristol to Mon Drive 62 133 288 28 45 1 66.9 0
Mesa Drive to Del MarAvo 72 155 334 3S 45 1 67.8 0
Del MarAve,to 22nd Street 65 140 301 30 46 1 67.2 0
22nd Street to 19th Street 53 114 24S 22 45 1 65.8 0
1 9th Street to 17th Street 44 96 206 17 4S 1 64.7 0
South olMh Street 37 80 172 13 45 1 63.5 0
Me"Drive SantaAnatoBirch 41 its 190 is 45 1 64.2 0
Bitch Street Mass Drive to Bristol 51 110 237 21 4S 1 65.8 0
Bristol to MacArthur 66 120 259 24 45 1 60.2 0
MacArthur to Von Kaman 39 84 181 14 45 1 63.9 0
Von Kamrran to Jamboree 37 OD 172 13 45 1 63.6 0
Bristol Street Santa Am to ImIno 87 Is$ 406 47 45 1 69.1 0
Irvine to Jamboree 72 166 334 35 AIS 1 67.8 0
North Bristol Street OmpustoJambome 69 149 321 33 45 1 67.6 a
Jamboree Road Campus to Birch 85 183 395 45 45 1 6B.9 0
Birch to California 87 188 406 47 4S 1 69.1 0
California to MacArthur 77 166 359 39 45 1 68.3 0
MacArthurlo Bristol 87 iss 408 47 45 1 69.1 0
Bristol to University Or North 42 91 196 50 45 1 69.4 5 E Stuff(IN side)
University Or North to University Or 58 125 269 80 45 1 71.4 5 E BIL41(W")
Unhnimily Dr to Bison 50 109 234 65 45 1 70.5 6 EBluff(VIside)
Bison to Ford st 110 236 66 46 1 70.8 5 EBIL41(W")
Ford to San Joaquin Hills 52 112 241 its 45 1 70.7 5 E Bluff(W side)
San Joaquin Hills to Santa Barbara 97 209 451 55 45 1 69.8 0
Santa Barbara to Pacific Coast Highwal, 41 89 191 - 48 45 1 692 5 Soadilt(E at&)
Sayside Drive Pacific Coast Highway to Jamboroo 33 72 154 11 46 1 62.8 0
NEWPORTBEACH NOISE MEM&W TECHNICALAPPENDIX
Table 5(contInued)
YESTRE GREVEASS0014TES
NEWPORTHEACHNOISEELEMENr
,aal[,WTURE YEAR 2010 CNEL WIRARRIERSCONTOUR SPREADSHEET
WIndeurKey. Omng*CounlyArforlialAlix I
F,rm,vrryWS%Tmks(Z.5%Mr,2.6%H7? 2
Freeway W 7%Trucks(3.6%Mr.2.6%H7) 3
Distance to CNEL Contour(it) ADT
Roadway Link 7OCNEL 8S CNEL SO CNEL (MODD) Speed Index CNELIDG Bam.Aft. Location
MacArthur Boulevard Carripus to Birch 84 180 389 44 45 1 68.8 0
Birch to Von Kennon 72 155 334 35 45 1 67.8 0
Von Kansian to Jarritooroo 79 169 365 40 45 1 68.4 0
Jarisbow to Univemay Or North 72 Iss 334 as 45 1 67.8 0
University Or North to University Or 43 92 199 51 45 1 69.5 5 Waldo
Unlyorrity,Or to Bonita Cyn 44 95 204 53 45 1 69.6 5 W side
Bonita Cyn to Bison 46 99 214 67 45 1 70.0 5 W side
Bison to Ford 49 105 W 62 45 1 70.3 6 W side
Ford to Son Joaquin Hills 47 102 219 59 46 1 70.1 5 IN skis
San Joaquin Hills to San Miguel 35 76 161 37 45 1 68.1 6 E side
San Migmt to Pacific:Coast Highway 29 63 137 29 45 1 67.0 5 Eside
Von Kourrim Avenue Carnpus to Birch 48 103 222 IQ 46 1 65.2 0
Birch to MacArthur 35 78 163 12 45 1 63.2 0
University Drive North Jarnborm to California 44 DB 2DS 17 45 1 64.7 0
Bison Avenue Janaborm to MacArthur 60 130 281 27 45 1 68.7 0
UnWitity Drive MacAfthurto Jarnboree 59 127 274 26 45 1 66.6 0
Eastblutl Drive Jmborm(North)to Vista Dal Sol 41 as 190 16 45 1 64.2 0
Vista Dal Sol to Jamboree(South) 37 80 172 13 45 1 63.5 0
Ford Road Janiborm to MacArthur to 39 84 14 46 1 63.9 6 N side
MwArthurto San Miguel 67 124 267 25 45 1 66.4 0
San Miguel to SJHTC 62 133 288 28 45 1 68.9 0
Joaquin Hills Road Jarnborea to Santa Cruz 49 107 230 20 45 1 65.4 0
Santa Cruz to Santa Rom 35 76 163 12 45 1 $32 0
Santa Rom to MacArthur 43 92 198 16 45 1 $4.4 0
MwArthurto San Miguel 35 76 163 12 45 1 83.2 0
San Wiguel to Marguerite 21 44 96 17 45 1 64.7 5 S side
Marguerite to Spyglass Hit[ 24 53 114 22 45 1 65.8 5 S skit
East a[Spyglass Hill 21 46 99 18 45 1 65.0 5 N side
Newport Center Drive Pacillo Cst Hwy to Newport CnIr Or Eas 39 84 181 14 45 1 63.9 0
Santa Barbara Drive Jarnborm to Newport Conter Or West 39 84 181 14 45 1 63.9 0
Sarta Cruz Drive San Joaquin Hills to Newport Crdr Or W 36 76 163 12 45 1 63.2 0
Avocado Avenue San Miguel to Paciliji:Coust Highway 25 53 114 7 45 1 60.9 0
San Miguel Dave Newport Cntr Or E to MacArthur 39 84 111 14 45 1 63.9 a
MacArthur to San Joaquin Hill 37 So 172 13 45 1 63.5 a
San Joaquin Hills to Spyglass Hill 27 58 126 8 4S 1 61.4 0
Spyglass Hill to Bonita Cyn 33 72 164 11 45 1 62.8 0
Spyglass Hill Road San Mligmt to San Joaquin Hills 11 23 49 2 45 1 55.4 0
Marguerrito Avenue San Joaquin Hills to 51h Ave 11 23 49 2 45 1 55.4 0
5th Ave to Pacific Coast Highway 11 23 49 2 45 1 55.4 0
pastille Coast Highway West ollsth Street 94 202 434 52 46 1 69.0 0
16th Street to Stull 90 194 418 49 45 1 69.3 a
Bluff to Superior 99 214 462 57 45 1 70.0 0
Supedorto Newport 20 43 92 51 45 1 69.5 10 S side
Newport to Tustin 121 260 560 76 45 1 71.2 0
Twin to Dover 102 219 473 - 59 45 1 70.1 0
Dover to Sayside, 126 271 584 81 46 1 71.5 0
Baysideto,faintoom 57 123 264 78 45 1 71.3 5 N side
Jarribom to Newport Contor Or 45 96 207 54 45 1 69.7 5 N&S sides
Newport Center Or to MacArthur 41 89 191 48 45 1 69.2 5 S side
MacAullurt.Maguent. 81 175 377 42 45 1 11,1 0
Marguerite to Newport Coast 68 146 314 32 45 1 67.5 0
93 OWPUS to Jamboree 101 217 467 206 66 3 80.0 10 N&S sides
SJHTC Janbones to Bison 432 a" 2004 183 55 3 79.5 a
Bison to Santa Cyn 436 940 200 196 55 3 79.6 0
NEWPORTBPACH NOISE ELEMENT TECHNICALAPPEMIX