One-way Traffic Control for Lagunitas Creek Bridge Replacement Project on State Route 1 (SR-1) in Marin County due to Drilling Work

Published:

Schedule: Tuesday, March 26 through Thursday, March 28

MARIN COUNTY — Caltrans is scheduled to start confirmatory drilling for the Lagunitas Creek Bridge Replacement Project near Point Reyes Station from Tuesday, March 26 through Thursday, March 28 from 8 a.m. until 4 p.m. One-way traffic control will be utilized during those hours.Map showing the location of the Lagunitas Creek Bridge on State Route 1 just south of Point Reyes Station in Marin County.

No night work is expected for the drilling.

Caltrans determined that the Lagunitas Creek Bridge (also known as the green bridge) does not meet safety and seismic design standards. This project plans to provide a long-term, sustainable solution, maintaining long-term local and regional connectivity for the surrounding communities in Marin County.

The project is in the design phase. Construction is scheduled for 2026.

All work is dependent on weather. Motorists are encouraged to allow extra time and plan their routes ahead of time.

Changeable message and directional signs will be in place to assist motorists traveling in the area.

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, follow 511.org: https://twitter.com/511SFBay
For real-time traffic, click on Caltrans QuickMap: http://quickmap.dot.ca.gov/

Photograph of the Lagunitas Creek Bridge spanning Lagunitas Creek near Point Reyes Station in Marin County. The green colored bridge connects the tree-lined shores on either side of the stream that splits the middle of the image.