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Sir Francis Drake BoulevardCorridor Rehabilitation
Transportation Authority of MarinJuly 8, 2019
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Outline Overview of the project
Project goals and objectives
Review of project history
Review of schedule
Review examples of improvements along corridor
Review of cost estimate
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Project Limits
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Project Goals and Objectives Asphalt pavement repair, replacement, and rehabilitation.
Close sidewalk gaps and improve pedestrian crossing safety.
Update traffic timing.
Improve traffic flow and reduce congestion.
Improve transit access.
Improve bicycle access and safety.
Replace MMWD aging infrastructure
Conduct an economically viable project
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Project History TAM 2013 Strategic Plan programs Project Funding 2013-2014 Initial Studies and Surveys 2014-2016 Development of Alternatives MMWD identifies Pipeline Replacement Project 2015-present Community Meetings, Site Walks, Workshops
Formation of Advisory Committee meetings (TAC and CAC) 2017 EIR Scoping 2018 Certified EIR 2018-2019 Project Design
TODAY 75% Plans, Specs, and Estimates are complete
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Project Schedule Summer 2019: Hire Construction Management firm
September 2019: 100% Construction Documents
Fall 2019: Bid SFDB Project
Spring 2020: Begin Construction Two years of construction
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La Cuesta Drive at Bon Air Shopping Ctr. Shift median on north side to allow dedicated right turn
Before After
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Ash Avenue Lighted crosswalk Remove U-turn lane
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Elm Avenue bus stop Shift bus stop closer to Elm Avenue Input from Marin or GG Transit
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Toussin Avenue RRFB Lighted crosswalk
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Corridor Rehab – Cost Summaryo $6,350,000 Pavement Rehabilitation
o $6,050,000 Intersection Reconfigurations
o $3,000,000 Traffic Signals
o $1,000,000 Signal Interconnect (future)
o $1,000,000 Miscellaneous Concrete
o $500,000 Landscape
$17,900,000 Corridor Rehab Cost (estimate at 75% CD)
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Total Project - Cost Summaryo $17,900,000 Corridor Rehab Project Costs
o $800,000 Street Light
o $2,100,000 MMWD Waterline Improvements
o $2,080,000 Construction Management (10%)
$22,880,000 Total Project Cost (estimate at 75% CD)
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Total Project – Funding Summary o $800,000 County street light construction
o $2,100,000 MMWD waterline construction
o $208,000 MMWD construction management
o $100,000 TDA grant HAWK
o $11,928,213 TAM corridor rehab
o $7,743,787 shortfall corridor rehab
$22,880,000 Total Project Cost (estimate at 75% CD)
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TAM Measure A – Funding Summary o $800,00 Project Planning & Outreach 06/2013
o $550,000 Environmental Clearance (EIR) 11/2016
o $1,200,000 Design 05/2018
o $11,928,213 Construction Today
$14,478,231 Total TAM Project Allocation
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End of Presentation
Questions?
www.marincounty.org/sfd
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Manor Road to Wolfe Grade At Grade Crosswalk Increase visibility of pedestrians at Manor Road Lengthen turn pockets
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Bon Air Road Move crosswalk to west side
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Eliseo Drive and Barry Way Crosswalk removed from north side of SFDB & shifted north Shift median east to allow three lanes on north side
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McAllister to Laurel Grove Widen sidewalk on south side Remove slip lanes
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Year 1 ConstructionProjects currently proposed to be built in 2020: Eliseo Drive intersection La Cuesta Drive intersection El Portal Drive intersection Bon Air Road intersection Ash & McAllister Ave Elm Avenue Bus stop Toussin Avenue ADA curb ramp replacement MMWD pipelines
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Year 2 ConstructionProjects proposed to be built in 2021: Corta Comada to Laurel Grove College Avenue controller replacement Median work Includes curb shift for third lane Median shift for future path on north side
between El Portal and Bon Air Road Street Lights Conduits and pull boxes for adaptive signals Pavement and striping Guardrail updates
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Lighting
Existing
Proposed
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Project Website https://www.marincounty.org/depts/pw/divisions/transportation/transportation/sir-francis-drake-boulevard-rehabilitation
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Segment 1: Ross Terrace to Manor RoadReplace pipeline with 7,200 feet of 6”-12” inch WSP.
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Segment 2 Eliseo Dr to West of 101Replace pipeline with 1,000 feet of 18 inch WSP.
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