Nightly One Way Traffic Control for State Route 1 (SR 1) Capital Preventive Maintenance Project in Marin County

Published: Apr 03, 2025

Schedule: Monday, April 7 to Friday, April 11, 8 p.m. to 6 a.m.

Marin County - Caltrans is scheduled to continue work on the State Route 1 (Shoreline Highway) Capital Preventative Maintenance Project in April. The project started in the spring of 2024 and went into winter suspension in November.

One-way traffic control will be utilized for paving from Valley Ford Road to the town of Tomales from Monday, April 7 to Friday, April 11 from 8 p.m. to 6 a.m. each day.

No-parking signs will be set up in the town of Tomales ahead of time where paving will occur.

The overall project will repair segments of SR-1 and will include cycling and pedestrian upgrades. The project is slated to make improvements during a nearly 14-mile stretch from Olema through Point Reyes Station and from Tomales to the county line.

The upgrades include pavement resurfacing and repairs; restriping; culvert replacements to improve drainage; shoulder widening to help cyclists; guardrail, crosswalk, and signage upgrades; new signage; and sidewalk and path upgrades to meet disability access standards and improve access to West Marin-Inverness School in Point Reyes Station.

The completion timeline for the project is Summer 2025.

All work is dependent on weather.

Please drive with caution. Slow for the Cone Zone and Be Work Zone Alert.

Caltrans thanks motorists for their patience while we work to maintain our state's highways, bridges, and tunnels.

For 24/7 traffic updates, please visit 511.org: https://x.com/511SFBay
For real-time information, visit Caltrans QuickMap: https://quickmap.dot.ca.gov
Follow us on X: https://x.com/CaltransD4
Or call 1-800-472-7623, 1-800-427-ROAD for state highway conditions statewide.

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