IMPROVEMENTS TO STATE ROUTE 37
PROJECT WEBSITE: Draft EA
All dates below are specific to the schedule of the Environmental Review and Permitting processes for this project.
ENVIRONMENTAL REVIEW AND PERMITTING STATUS
CANCELLED
ESTIMATED COMPLETION DATE OF ENVIRONMENTAL REVIEW AND PERMITTING
N/A
ENVIRONMENTAL REVIEW AND PERMITTING PROCESSES
COMPLETED
SECTOR
Surface Transportation
CATEGORY
Project Category
DOT Projects
LEAD AGENCY
California, CalTrans
Description:
THIS PROJECT IS A DUPLICATE OF ANOTHER PROJECT ON THE FEDERAL DASHBOARD
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State Route 37 Traffic Congestion Relief Project
The Project is focused on traffic congestion relief, by improving traffic flow and peak travel times, and increasing vehicle occupancy within the travel corridor between Mare Island and SR 121 (the Project limits). SR 37 narrows from two lanes in each direction to one lane in each direction between Mare Island and SR 121. The highway has acceleration and deceleration lanes at some local intersections, and an existing median barrier along most of the route. Each of the following alternatives would reconfigure the existing SR 37 highway lanes from west of the SR 121 intersection to the Walnut Avenue overcrossing at Mare Island. Each alternative would involve widening at Tolay Creek bridge, but Alternative 1 involves a movable center median barrier while Alternatives 2 and 3 would have four lanes either part-time or full time (Alternatives 2 and 3 would be the same width). These alternatives would also involve installation of advance signs to alert drivers approaching the proposed lanes. To allow for advance signs, the overall project limits extend on SR 37 from approximately Lakeville Highway in Sonoma County to the Sacramento Street overhead in Vallejo, and on SR 121 approximately 1000 feet north of SR 37.
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Permitting Timetable
The permitting timetable below displays data as reported by agencies. Dates for Environmental Review and Permitting processes (Actions) that are in 'Paused' or 'Planned' status are subject to change and are not indicative of a project's final schedule.
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Action Information
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