BRUNETTE AVENUE INTERCHANGE FUNCTIONAL PLANNING STUDY

BRUNETTE AVENUE INTERCHANGE FUNCTIONAL PLANNING STUDY NEW WESTMINSTER COQUITLAM SURREY MICRO-SCOPIC TRAFFIC MODEL REPORT (UPDATED NOVEMBER 2016) Submittd By: Novmbr 2016 Projct No. 6056

BRUNETTE AVENUE INTERCHANGE FUNCTIONAL PLANNING STUDY NEW WESTMINSTER COQUITLAM SURREY MICRO-SCOPIC TRAFFIC MODEL REPORT 1.0 INTRODUCTION This documnt was originally prpard for TransLink s Pattullo Bridg Rplacmnt Projct to summariz th traffic modlling procss. As part of th Pattullo Bridg Rplacmnt Projct, micro-scopic traffic modlling was undrtakn to undrstand how changs in th xisting road ntwork du to th nhancd connction to th nw bridg may affct traffic pattrns in th Nw Wstminstr-Coquitlam-Surry ara. Noting th considrabl ovrlap in th study aras, th traffic modls cratd for th Pattullo Bridg Rplacmnt Projct wr adaptd and usd for th Bruntt Avnu Intrchang Functional Planning Study. This rport srvs to documnt th microscopic traffic modlling procss, modl dvlopmnt, modl calibration, and prsnts modl volum outputs. 2.0 MODELLING PROCESS Th modlling procss involvd th dvlopmnt of a bas yar modl. Th original modlld ntwork was constructd in 2013, followd by th import of travl dmand from TransLink s rgional travl dmand forcasting modl (RTM Phas 2) in 2013 / 2014. For consistncy with th rgional traffic dmand modl that was calibratd using data from TransLink s 2011 scrnlin and trip diary survys, th bas yar of th micro-scopic modl was dfind as 2011 accordingly. Th Stratgic Rviw procss of th Pattullo Bridg Rplacmnt Projct ndd in May 2014 at which tim th micro-simulation modls wr st asid. In 2015, th bas yar micro-scopic modl was updatd as part of th BC Ministry of Transportation and Infrastructur (MoTI) s Bruntt Avnu Intrchang Planning Study. Th micro-simulation modls wr applid in this study to stimat th bnfits of ach intrchang option and to assss any potntial traffic impacts. Th updatd micro-simulation modls rprsntd 2014 / 2015 traffic conditions and includd th rcnt MoTI s Gatway Program road ntwork improvmnts, such as th nw tolld Port Mann Bridg, road widning and intrchang improvmnts along, as wll as th nw South Frasr Primtr Road (SFPR or 7) that opnd in Dcmbr 2013. In addition to th Bruntt Avnu Intrchang Planning Study, th updatd modl was subsquntly usd in th Pattullo Bridg Rhabilitation Projct to assss th potntial nar-trm traffic impacts of various transportation managmnt scnarios. To allow for th analysis of futur traffic conditions, a 2045 modl was dvlopd. Pag 1

BRUNETTE AVENUE INTERCHANGE FUNCTIONAL PLANNING STUDY NEW WESTMINSTER COQUITLAM SURREY MICRO-SCOPIC TRAFFIC MODEL REPORT 3.0 MODEL DEVELOPMENT PROCESS This sction dscribs th dvlopmnt of th traffic modls, including th road ntworks modlld and th travl dmands applid. 3.1 Modlld Road Ntworks Th spatial limits of th micro-scopic modls ncompassd th City of Nw Wstminstr, th southrn ara of th City of Coquitlam, as wll as th northrn ara of th City of Surry, as illustratd in Figur 3.1 blow. Ky rgional Frasr Rivr crossings including th Pattullo Bridg, Port Mann Bridg, and Qunsborough Bridg wr also considrd in th modls noting that ths major crossings only rprsntd ntry / xit points to th modl with th xcption of th Pattullo Bridg. Figur 3.1: Modlld Road Ntwork Th spatial limits wr chosn to allow a comprhnsiv assssmnt of th potntial impacts on th road ntwork within Nw Wstminstr, north Surry, and south Coquitlam that could b xpctd from various connction options bing considrd for th nw Pattullo Bridg. Th spatial limits of th micro-simulation modls also allowd an xcllnt opportunity to assss th Bruntt Avnu intrchang as sufficint road ntwork is providd to allow numrous routs for traffic rassignmnt whn various intrchang configurations ar tstd Pag 2

BRUNETTE AVENUE INTERCHANGE FUNCTIONAL PLANNING STUDY NEW WESTMINSTER COQUITLAM SURREY MICRO-SCOPIC TRAFFIC MODEL REPORT Th initial micro-scopic modl ntwork was dvlopd using onlin maps, arial photos, strt viw imags, and sit visits as rquird. Dtaild intrsction configurations, tim-of-day rstrictions (including parking and turning movmnt rstrictions), traffic controls, signal timings, and postd spds wr incorporatd into th modlld ntwork. Signal timing plans wr initially obtaind from th various road authoritis in August 2012. As part of th modl updat in 2015, th rcnt rgional road ntwork improvmnts along th and 7 corridors wr incorporatd and nw traffic signal information was obtaind as rquird. Ovrall, th updatd modlld road ntwork consistd of 2601 nods, 6332 links, 183 traffic zons, and 148 signalizd intrsctions. Th futur or 2045 modlld road ntwork includd spcific futur committd road improvmnt projcts which wr basd on th information outlind in TransLink s Road Ntwork Stratgy final rport. 3.2 Travl Dmands Travl dmands for micro-scopic modlling wr obtaind from TransLink s rgional travl dmand forcasting modl (RTM Phas 2). Th rgional traffic dmand modl compriss a road ntwork covring th subjct municipalitis includd in th microsimulation modl and othr aras in Mtro Vancouvr and th Frasr Vally Rgional District. A coars traffic zon systm is mployd in th rgional traffic dmand modl, with 641 zons rprsnting th ntir ntwork. Various transportation mods ar considrd in th rgional traffic dmand modl, including singl-occupant autos (SOV), high-occupancy autos (HOV), light trucks, havy trucks, transit, as wll as non-motorizd mods. Th vhicl-basd classs wr sub-dividd by incom lvl and trip purpos, which rsultd in a total of 12 vhicl classs bing modlld. Th rgional traffic dmand modl provids 24-hour travl dmand that can b timslicd for diffrnt hours. For micro-scopic traffic modlling purposs, th tmporal limits of th modls wr dfind to covr a two-hour priod for th AM and PM pak conditions, which wr 6:30 to 8:30 am and 3:30 to 5:30 pm, rspctivly. Travrsal matrics wr thrfor xtractd from th rgional traffic dmand modl for th four pak priod hours bing modlld in th micro-simulation nvironmnt. Initially in 2013 / 2014, travl dmand for th original micro-simulation modl was obtaind from th 2011 rgional traffic dmand modl bas scnario for four aggrgatd vhicl classs, which includd SOV, HOV, light trucks, and havy trucks. Pag 3

BRUNETTE AVENUE INTERCHANGE FUNCTIONAL PLANNING STUDY NEW WESTMINSTER COQUITLAM SURREY MICRO-SCOPIC TRAFFIC MODEL REPORT To provid traffic dmands that corrspond to th mor rfind zon systm usd in th micro-scopic modl, th travl dmand in th xtractd RTM travrsal matrics was disaggrgatd basd on land us typ as wll as population and mploymnt data, prior to import to th micro-scopic modl. Subsquntly as part of th modl updat in 2015, updatd travl dmand was obtaind from th rgional traffic dmand modl by r-assigning th 2011 travl dmand onto th 2014 road ntwork within th rgional traffic dmand modl. Th updatd travl dmand in th nwly xtractd RTM travrsal matrics was again disaggrgatd prior to import to th updatd micro-scopic modl. Th futur or 2045 travl dmand for th micro-simulation modl was obtaind from th 2045 rgional traffic dmand modl, which includd a road ntwork with th futur committd road improvmnt projcts incorporatd, and utilizd th official land us and dmographic data containd in Mtro Vancouvr s Rgional Growth Stratgy. Th 2045 travl dmand was again disaggrgatd prior to importing into th futur 2045 micro-scopic modl. 4.0 MODEL CALIBRATION Modl calibration involvd a procss of assuring that th simulatd vrsus obsrvd traffic paramtrs ar within accptabl limits and that th modl rproducs ralworld conditions rasonably wll. Th procss was itrativ, which ntaild running th modlling procdurs and xamining th modl rsults to assss how closly th simulatd paramtrs wr matching to th obsrvd traffic paramtrs. Changs wr thn mad to th modlld road ntwork (supply) and / or to th travl dmand, th modl r-run, and th outputs r-assssd. This procss was rpatd until an accptabl lvl of calibration was obtaind. Th calibration fforts for th micro-simulation modls focusd on th rgional morning and aftrnoon pak hours of 7:30 to 8:30 am, and 4:30 to 5:30 pm, rspctivly. Calibration of th initial micro-scopic modl was conductd in 2013 / 2014, with additional calibration fforts conductd as part of th modl updat in 2015, which rflctd th changs in travl pattrns du to th rcnt improvmnts to th rgional and provincial road ntworks. As part of th calibration procss, initial dmand matrix adjustmnts wr mad for th links on th priphry of th modlld road ntwork whr obsrvd traffic counts wr availabl. This stp involvd nsuring that modlld traffic volums ntring and xiting th ntwork at th gats wr similar to th obsrvd counts. Following Pag 4

BRUNETTE AVENUE INTERCHANGE FUNCTIONAL PLANNING STUDY NEW WESTMINSTER COQUITLAM SURREY MICRO-SCOPIC TRAFFIC MODEL REPORT th initial dmand matrix adjustmnts, ncssary ntwork coding changs and routing rfinmnts wr mad to addrss som of th outlirs. Spcifically, routing rfinmnts wr implmntd in th micro-simulation modl by applying link pnaltis (affcting travl tim) to achiv rasonabl routing on an artrial basis. Aftr ntwork dbugging and routing rfinmnts wr mad, additional origindstination dmand matrix adjustmnts wr mad as ncssary basd on land us and local knowldg of xisting traffic oprations. To guid th initial modl calibration fforts in 2013 / 2014, obsrvd traffic data collctd btwn 2009 and 2012 wr primarily usd, whil rcurrnt quus wr considrd in a qualitativ mannr. Sourcs of obsrvd traffic data includd TransLink s 2011 Rgional Scrnlin Survy, as wll as turning movmnt and link counts collctd by various agncis and othr counts conductd as part of th Pattullo Bridg Rplacmnt Projct. As th traffic volum data wr collctd in diffrnt months, sasons, yars, th data wr xamind and balancd on a corridor basis as rquird to rconcil discrpancis. Subsquntly as part of th modl updat in 2015, additional calibration fforts wr mad to nsur th Frasr Rivr crossings,, and th major paralll routs (such as Loughd Highway) in th micro-scopic modl carrid th appropriat lvl of traffic flows, givn th various major changs to th road ntwork btwn 2011 and 2014 / 2015. Th modlld flows wr xamind and compard to th 2014 obsrvd counts, and othr dmand matrix adjustmnts wr mad as ncssary. Th origin-dstination dmand matrix adjustmnts that wr mad in calibrating th micro-simulation modl ar summarizd in th Appndix. Ths sam dmand matrix adjustmnts wr thn transfrrd and applid to th 2045 travl dmand matrics prior to import to th futur 2045 micro-simulation modl. A comparison btwn th 2014 obsrvd and modlld link volums was undrtakn, as prsntd in Tabl 4.1 and Tabl 4.2 for th morning and aftrnoon pak hours, rspctivly. Th corrsponding GEH valus ar also dpictd in th tabls, with th GEH bing an mpirical continuous volum tolranc formula computd as follows (a GEH valu of lss than 5.0 indicats a good match): GEH = sqrt (2*(modlld flow obsrvd count)^2)/(modlld flow + obsrvd count)) Pag 5

BRUNETTE AVENUE INTERCHANGE FUNCTIONAL PLANNING STUDY NEW WESTMINSTER COQUITLAM SURREY MICRO-SCOPIC TRAFFIC MODEL REPORT Tabl 4.1: Obsrvd vs Modlld Link Volum Comparison 2014 Morning Pak Hour (7:30 8:30 AM) Location Dir Obsrvd Vol Modlld Vol Diff % Diff GEH Wst Boundary EB 4294 4300-6 -0.1% 0.1 WB 6236 6200 36 0.6% 0.5 Wst Boundary Total 10530 100 30 0.3% 0.3 Loughd Eastrn Extnt EB 1776 1623 153 9.4% 3.7 WB 2797 2762 35 1.3% 0.7 Loughd Eastrn Extnt Total 4573 4385 188 4.3% 2.8 Mary Hill Bypass EB 1559 1634-75 -4.6% 1.9 WB 3086 3149-63 -2.0% 1.1 Mary Hill Bypass Total 4645 4783-138 -2.9% 2.0 Pattullo Bridg EB 65 20 65 2.6% 1.3 WB 3094 3000 94 3.1% 1.7 Pattullo Bridg Total 5659 50 159 2.9% 2.1 Port Mann Bridg EB 3596 3600-4 -0.1% 0.1 WB 4874 4800 74 1.5% 1.1 Port Mann Bridg Total 8470 8400 70 0.8% 0.8 Qunsborough Bridg NB 3016 3100-84 -2.7% 1.5 SB 3107 2900 207 7.1% 3.8 Qunsborough Bridg Total 6123 6000 123 2.1% 1.6 Colman Ramp WB 1642 1700-58 -3.4% 1.4 Colman Ramp Total 1642 1700-58 -3.4% 1.4 Loughd EB / EB EB 219 381-162 -42.5% 9.4 Loughd EB / EB Total 219 381-162 -42.5% 9.4 MHB Ramp WB 1811 17 61 3.5% 1.4 MHB Ramp Total 1811 17 61 3.5% 1.4 Pag 6

BRUNETTE AVENUE INTERCHANGE FUNCTIONAL PLANNING STUDY NEW WESTMINSTER COQUITLAM SURREY MICRO-SCOPIC TRAFFIC MODEL REPORT Tabl 4.2: Obsrvd vs Modlld Link Volum Comparison Aftrnoon Pak Hour (4:30 5:30 PM) Location Dir Obsrvd Vol Modlld Vol Diff % Diff GEH Wst Boundary EB 6720 7300-580 -7.9% 6.9 WB 4744 4800-56 -1.2% 0.8 Wst Boundary Total 11464 12100-636 -5.3% 5.9 Loughd Eastrn Extnt EB 3019 2963 56 1.9% 1.0 WB 1728 1707 21 1.2% 0.5 Loughd Eastrn Extnt Total 4747 4670 77 1.6% 1.1 Mary Hill Bypass EB 3175 3230-55 -1.7% 1.0 WB 1885 1810 75 4.1% 1.7 Mary Hill Bypass Total 60 40 20 0.4% 0.3 Pattullo Bridg EB 3201 3300-99 -3.0% 1.7 WB 2759 2800-41 -1.5% 0.8 Pattullo Bridg Total 5960 6100-140 -2.3% 1.8 Port Mann Bridg EB 5261 5400-139 -2.6% 1.9 WB 3751 3900-149 -3.8% 2.4 Port Mann Bridg Total 9012 9300-288 -3.1% 3.0 Qunsborough Bridg NB 3148 32-102 -3.1% 1.8 SB 3277 3100 177 5.7% 3.1 Qunsborough Bridg Total 64 63 75 1.2% 0.9 Colman Ramp WB 937 1000-63 -6.3% 2.0 Colman Ramp Total 937 1000-63 -6.3% 2.0 Loughd EB / EB EB 640 634 6 0.9% 0.2 Loughd EB / EB Total 640 634 6 0.9% 0.2 MHB Ramp WB 1317 1400-83 -5.9% 2.3 MHB Ramp Total 1317 1400-83 -5.9% 2.3 As can b sn in Tabl 4.1 and Tabl 4.2 abov, th majority of th GEH valus wr blow 5.0, indicating a good match btwn th obsrvd and modlld traffic volums, in both th morning and aftrnoon pak hours. A GEH valu abov 5.0 but lss than 10.0 is considrd satisfactory, howvr, a GEH valu abov 10.0 suggsts a poor match and furthr calibration work is rquird. Pag 7

BRUNETTE AVENUE INTERCHANGE FUNCTIONAL PLANNING STUDY NEW WESTMINSTER COQUITLAM SURREY MICRO-SCOPIC TRAFFIC MODEL REPORT 5.0 OPTION ANALYSIS Upon compltion of th calibratd bas modls, Bruntt Avnu Intrchang Options A, B, and C wr codd into th micro-simulation modl. Stps wr takn to nsur th options wr oprational. Nw traffic signals wr optimizd and coordinatd as rquird. Truck rstrictions wr applid to links as rquird to nsur ach option functiond as intndd. Corrsponding traffic dmands for 2014 and th 2045 horizon yar wr xtractd from th RTM and assignd to th nw traffic ntworks associatd with ach intrchang option. Th 2014 dmands wr usd as a proxy of Opning Day conditions. Prior to xtracting modl outputs for th various intrchang options, minor rfinmnts wr mad to ach option ntwork to optimiz thir fficincy and prformanc. Ths rfinmnts includd signal timing optimization, xtnding mrging lan distancs, and improving turning lan gomtry at th signalizd intrsctions. 5.1 Initial Outputs Traffic volum outputs wr xtractd from ach modl scnario. Exhibit 5.1 to Exhibit 5.8 show th Opning Day traffic volums for th AM and PM pak hours. Exhibit 5.9 to Exhibit 5.14 show th 2045 horizon yar traffic volums for th AM and PM pak hours. Othr modl outputs wr xtractd from th option scnarios and allocatd to th applicabl prformanc mtrics as pr th option valuation procss. 5.2 Municipal Rqusts In addition to th traffic volums dscribd abov, th City of Nw Wstminstr and City of Coquitlam rqustd additional traffic volum information along svral municipal links in ach community for th Opning Day scnarios. Ths hourly traffic volums and thir locations ar listd in Tabl 5.1 and Tabl 5.2 and graphically shown in Exhibit 5.15 to Exhibit 5.22. Pag 8

BRUNETTE AVENUE INTERCHANGE FUNCTIONAL PLANNING STUDY NEW WESTMINSTER COQUITLAM SURREY MICRO-SCOPIC TRAFFIC MODEL REPORT Tabl 5.1: Link Traffic Volums (vph) Opning Day Scnario (2014 AM) Location Dir Bas Option A Option B Option C Bruntt Avnu north of Columbia Strt E Columbia Strt north of Bruntt Avnu Kary Strt Shrbrook Strt Roussau Strt Braid Strt 8 Avnu Unitd Boulvard Bruntt Avnu north of Brnatchy Strt Loughd Highway Wst of Blu Mountain St Blu Mountain Strt Bruntt Avnu north of Loughd Highway Woolridg Strt north of Loughd Highway King Edward Strt south of Loughd Highway NB 1200 1400 13 0 SB 1600 17 18 600 NB 3 2 300 3 SB 200 0 4 400 EB WB 200 4 2 1 EB WB 1 1 1 1 NB 600 SB 4 EB 6 2 5 600 WB 700 4 8 8 EB 900 7 800 8 WB 5 6 7 700 EB 200 400 5 300 WB 4 4 10 5 NB 1100 4 7 8 SB 19 2100 15 10 NB 200 1 1 SB EB 3 0 400 4 WB 700 9 1200 1200 NB 1 3 1 1 SB 3 800 3 3 NB 4 2 400 400 SB 5 5 800 900 NB SB 300 2 2 NB 2 1 1 1 SB 600 2 6 700 Pag 9

BRUNETTE AVENUE INTERCHANGE FUNCTIONAL PLANNING STUDY NEW WESTMINSTER COQUITLAM SURREY MICRO-SCOPIC TRAFFIC MODEL REPORT Tabl 5.2: Link Traffic Volums (vph) Opning Day Scnario (2014 PM) Location Dir Bas Option A Option B Option C Bruntt Avnu north of Columbia Strt E Columbia Strt north of Bruntt Avnu Kary Strt Shrbrook Strt Roussau Strt Braid Strt 8 Avnu Unitd Boulvard Bruntt Avnu north of Brnatchy Strt Loughd Highway wst of Blu Mountain St Blu Mountain Strt Bruntt Avnu north of Loughd Highway Woolridg Strt north of Loughd Highway King Edward Strt south of Loughd Highway NB 13 21 2100 5 SB 1300 1400 1400 400 NB 300 2 2 2 SB 300 5 5 4 EB WB 1 100 EB WB NB 6 SB 6 EB 1200 4 7 800 WB 7 2 7 700 EB 1200 10 9 10 WB 8 700 800 7 EB 5 8 1900 1000 WB 1 2 800 0 NB 15 7 8 1200 SB 1700 13 11 900 NB 100 200 200 SB 2 200 EB 1400 1200 11 1100 WB 700 7 1000 10 NB 0 9 6 600 SB 2 7 300 3 NB 800 5 0 6 SB 800 300 6 6 NB 100 SB 100 100 NB 11 1100 14 1400 SB 2 100 300 400 Pag 10

Blu Mountain Strt B tt n ru nu v A Lou g h d Hig hwa y Highwa Unitd Boulvard E Colu mbia S t rt Br un tt A v nu y1 BRITISH COLUMBIA Ministry of Transportation BRUNETTE AVENUE INTERCHANGE OPTION EVALUATION Existing Conditions EXHIBIT

Blu Mountain Strt tt n ru nu v A B Lou gh d H ighw ay Highwa y1 Braid Strt E Columbia Strt ard v l u o B Unitd trt Lgnd mbia S Road Bridg E Colu Municipal Boundary BRITISH COLUMBIA Ministry of Transportation BRUNETTE AVENUE INTERCHANGE OPTION EVALUATION OPTION A EXHIBIT

Blu Mountain Strt t t n u r nu v A B Lou gh dh ighw ay Highwa y1 Braid Strt E Columbia Strt vard l u o B Unitd trt Lgnd mbia S Road Bridg E Colu Municipal Boundary BRITISH COLUMBIA Ministry of Transportation BRUNETTE AVENUE INTERCHANGE OPTION EVALUATION OPTION B EXHIBIT

Blu Mountain Strt t t n u Br nu v A Lou g h d Hig hwa y Highwa Br un tt A v nu y1 trt Lgnd mbia S Road Bridg E Colu Municipal Boundary BRITISH COLUMBIA Ministry of Transportation BRUNETTE AVENUE INTERCHANGE OPTION EVALUATION OPTION C EXHIBIT

E Columbia Strt Rossau Strt Woolridg Strt Blu Mountain Strt King Edward Strt Bruntt Avnu 700 3 1 3 5 4 19 1100 2 600 Braid Strt 700 6 Loughd Highway 8 Avnu 5 900 Shrbrook Strt Kary Strt 200 1 1600 1200 4 200 Unitd Boulvard 3 200 Bruntt Avnu Exhibit 5.15 - AM BASE

E Columbia Strt Rossau Strt Woolridg Strt Blu Mountain Strt King Edward Strt Bruntt Avnu 9 0 3 800 5 2 200 300 2100 4 1 2 Braid Strt 4 2 Loughd Highway 4 600 8 Avnu 6 7 Shrbrook Strt Kary Strt 4 1 17 1400 4 400 Unitd Boulvard 2 0 runtt Avnu Exhibit 5.16 - AM OPTION A

E Columbia Strt Rossau Strt Woolridg Strt Blu Mountain Strt King Edward Strt Bruntt Avnu 1200 400 1 3 800 400 1 2 15 7 1 6 Braid Strt 8 5 Loughd Highway 8 Avnu 7 800 Shrbrook Strt Kary Strt 2 1 18 13 10 5 Unitd Boulvard 300 4 runtt Avnu Exhibit 5.17 - AM OPTION B

E Columbia Strt Rossau Strt Woolridg Strt Blu Mountain Strt King Edward Strt Bruntt Avnu 1200 4 1 3 900 400 1 2 10 8 1 700 Braid Strt 8 600 Loughd Highway 8 Avnu 700 8 Shrbrook Strt Kary Strt 1 1 600 0 5 300 Unitd Boulvard 3 400 runtt Avnu Exhibit 5.18 - AM OPTION C

E Columbia Strt Rossau Strt Woolridg Strt Blu Mountain Strt King Edward Strt Bruntt Avnu 700 1400 0 2 800 800 1700 15 11 2 Braid Strt 7 1200 Loughd Highway 8 Avnu 8 1200 Shrbrook Strt Kary Strt 1300 13 1 5 Unitd Boulvard 300 300 Bruntt Avnu Exhibit 5.19 - PM BASE

E Columbia Strt Rossau Strt Woolridg Strt Blu Mountain Strt King Edward Strt Bruntt Avnu 100 7 1200 9 7 300 5 13 7 1100 100 Braid Strt 2 4 Loughd Highway 6 6 8 Avnu 700 10 Shrbrook Strt Kary Strt 1 1400 21 2 8 Unitd Boulvard 2 5 Bruntt Avnu Exhibit 5.20 - PM OPTION A

E Columbia Strt Rossau Strt Woolridg Strt Blu Mountain Strt King Edward Strt Bruntt Avnu 1000 11 6 300 6 0 200 2 100 100 11 8 14 300 Braid Strt 7 7 Loughd Highway 8 Avnu 800 9 Shrbrook Strt Kary Strt 100 1400 2100 800 1900 Unitd Boulvard 2 5 Bruntt Avnu Exhibit 5.21 - PM OPTION B

E Columbia Strt Rossau Strt Woolridg Strt Blu Mountain Strt King Edward Strt Bruntt Avnu 10 1100 600 3 6 6 200 200 100 900 1200 1400 400 Braid Strt 700 800 Loughd Highway 8 Avnu 7 10 Shrbrook Strt Kary Strt 400 5 0 1000 Unitd Boulvard 2 4 runtt Avnu Exhibit 5.22 - PM OPTION C

APPENDIX Adjustmnts to 2014 Traffic Dmand Matrics

BRUNETTE AVENUE INTERCHANGE NEW WESTMINSTER COQUITLAM SURREY MICRO-SCOPIC TRAFFIC MODEL REPORT Tabl 1: Dmand Adjustmnts* 6:30 to 7:30 AM From Zon To Zon Adjustmnt 204 206 +100 206 204 +200 1082 206 +300 2082 204-4 2082 206 +5 2881 204 +200 *Only dmand adjustmnts that wr +/- 100 from th original valus ar shown. Tabl 2: Dmand Adjustmnts 7:30 to 8:30 AM From Zon To Zon Adjustmnt 204 206-700 204 1082 +100 204 2610 +100 204 2612 +100 206 204 +100 206 1004 +100 206 1082 +100 206 2082 +7 206 2881 +100 1082 206 +2 1082 1083-2 1084 204-200 1084 206 +1 1881 204-100 2082 204-600 2082 206 +8 2082 1082 +4 2082 1280-100 2881 204 +300 2881 1082 +1 3880 204 +100 3880 2881 +100 3882 3880 +400 *Only dmand adjustmnts that wr +/- 100 from th original valus ar shown. Pag A - 1

BRUNETTE AVENUE INTERCHANGE NEW WESTMINSTER COQUITLAM SURREY MICRO-SCOPIC TRAFFIC MODEL REPORT Tabl 3: Dmand Adjustmnts* 3:30 to 4:30 PM From Zon To Zon Adjustmnt 204 206 +900 1082 1084-100 2082 206 +0 2881 2082 +100 *Only dmand adjustmnts that wr +/- 100 from th original valus ar shown. Tabl 4: Dmand Adjustmnts* 4:30 to 5:30 PM From Zon To Zon Adjustmnt 204 206 +1 204 1084-100 204 1480-100 204 1483-100 204 2080-100 204 2082 +2 204 2216 +1 204 2408 +100 204 2480 +100 204 2881-2 206 204-1000 206 1084 +1 206 2408 +200 206 3880 +100 1082 2080-100 1082 2400 +100 1084 204 +1 1084 206 +200 2082 204-1 2082 206 +2 2082 1082-100 2082 3883 +1 2400 3882 +100 2604 206-100 2608 206-100 2881 204 +3 3880 3680-1 *Only dmand adjustmnts that wr +/- 100 from th original valus ar shown. Pag A - 2