Vision Zero Ramp Intersection Study: Phase 1 Board Agenda Item 7 - PowerPoint PPT Presentation

Vision Zero Ramp Intersection Study: Phase 1 Board Agenda Item 7 SAN N FRANC NCISCO COU OUNT NTY TRANS NSPORTATION N AUTHORITY May 8, 2018

Project Overview  Funde ded b by Prop p K D6 NTIP Planni ning ng  Pur urpose:  Improve traffic s safety f for all ll modes a s at SoMa Ma free eeway r ramp in intersectio ions  De Develop l low-cost, n nea ear t ter erm improvement c im concepts  Five freeway y ramp interse secti ctions selecte cted base sed on:  Locati tion on --- --- South uth o of Marke ket Youth uth and F Famil ily S Specia ial l Use Distric ict  Traffic ic c collis isio ions  Not in inclu luded in in other pla lanning effor fforts 2

Study Area Studied intersections – 5 th and Bryant Street ► 5 th and Harrison Street ► 8 th and Harrison Street ► 9 th and Bryant Street ► 10 th and Bryant Street ► 3

Existing Conditions Wayfin indin ing C g Confus usion ion Missin ing P g Ped/Bik ike e Infras astr tructu ture Lack o of V Visib ibilit lity 4

Existing Conditions Multiple l lanes o of high- • speed t traf affic Long pedestr strian an crossing • distan tances Lack o of s sign gnal visibility • 5

Proposed Improvement Plans Leadin ing g pedestr strian an interv rvals New New s sig ignal m mast a t arm Signal al t timing c chan anges Curb rb bu bulb-out out Open n new c cross sswal alk Lane r restr triping 6

Example Concept Plan –5 th and Bryant Street Colli llision P Pattern Proposed I Improvement 7

Project Outreach  Community o ty outreach ch:  Neighbo borh rhood g d groups ps  Advoca cacy cy g groups ps  SF Poli lice D Department  Vi Visi sion Z Zero T Task ask Force  Community f ty feedback ck:  Addit itio ional p pedestria ian b bulb lb-ou outs ts  Enf nforcement to to s sto top v vehi hicle from bl blocking pe pede destrian c cro rosswalks  Addi dditional stop ba p bars rs  Greenin ing in g in la large p pedestrian bulb lb-ou outs ts  In resp sponse se to feedback, ck, c constructi ction budget et inc ncrea eased ed to inc ncorporate additi tional e enhance cements ts 8

Project Funding and Implementation  Total estim timate ted p project ct cost: $4.4 m 4 million th an th and  5 th and Har arrison St Street, 5 th nd Bry ryant nt Street eet th Street I  5 th Improvement P Proje ject expected to be comple leted in in 2019 th an th and th and  8 th and Har arrison St Street, 9 th nd Bry ryant nt Street eet, 10 th nd Bry ryant nt Street reet  Include ded i in signal u upg pgra rade des in the dra draft SFMTA CI CIP F P FY 19-23 23  Pe Pending S SFMTA B Board rd A Appro pproval; expe pected d Ju July 2 2018  Ot Other er potent ential f fund nding g sources es:  San F Francisco F o Funds: Propos ositi tion K on K, Propos ositi tion on B, and Prop opos ositi tion on A A  Interage gency P Pla lan I Implementatio ion Committee ( (IPIC)  Hig ighway S Safety I Improvement P Progr gram ( (HSI SIP)  Active T Transportation P Progr gram (ATP) 9

Next Steps: Phase 2  Ph Phase 2 – Freeway y Ramp Interse secti ction Saf Safety St Study  Project Overview V Vid ideo a at www.sfct cta.org rg/ra /ramps ps-2  Study dy Surv rvey: h https ps:// //soma-su survey.sf .sfcta.o a.org  Ini niti tial outr treach o h ong ngoing ng to to: Shar are st study g goal als an and r ram amp • in intersectio ions Gather in input o on stakehold lders’ • experie iences a and im improvement id ideas  Next xt st step: : Propose d draf aft saf safety im improvements by summer 2 2018  Stu tudy completion b by y Janu nuary 2 y 2019 10

Questions? Priyoti Ahmed priyoti.ahmed@sfcta.org SAN FRANCISCO COUNTY TRANSPORTATION AUTHORITY