State Route 37 Flood Reduction Project
PROJECT WEBSITE: https://dot.ca.gov/caltrans-near-me/district-4/d4-popular-links/d4-environmenta…
All dates below are specific to the schedule of the Environmental Review and Permitting processes for this project.
ENVIRONMENTAL REVIEW AND PERMITTING STATUS
IN PROGRESS
ESTIMATED COMPLETION DATE OF ENVIRONMENTAL REVIEW AND PERMITTING
03/01/2026
ENVIRONMENTAL REVIEW AND PERMITTING PROCESSES
COMPLETED
SECTOR
Surface Transportation
CATEGORY
Project Category
DOT Projects
LEAD AGENCY
California, CalTrans
Description:
State Route 37 Flood Reduction Project - The Project proposes a causeway that would be 35 feet in elevation and consist of four 12-foot-wide lanes, a 22-foot-wide median with a 2-foot-wide median barrier, two 10-foot-wide inside shoulders, two 12-foot-wide outside shoulders, two 2-foot-wide outside barriers, and a 14-foot-wide bicycle or pedestrian path with a 2-foot-wide barrier, for a total roadway width of 114 feet. There would be no change to the longterm vehicular capacity on SR 37. To maintain regional connectivity, the Project Summary State Route 37 Flood Reduction Project viii Environmental Impact Report/Environmental Assessment would be phased with the most flood-prone component, the Novato Creek Bridge and connecting structures, being built in Phase 1. Phase 2 would raise the rest of SR 37 within the Project area to reduce flooding and improve resiliency.
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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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