Fairfax-Bolinas Road in West Marin at milepost 5.73 (approximately 2 miles west of Azalea Hill) is single-lane access with two-way traffic controlled through one lane. This condition is at the construction zone only and will remain in place until project is completed. See project webpage for more details. Thank you for your patience while this project progresses.

County Bridge Program

About

View of approach to Nicasio Valley Road BridgeThe County is working to replace/rehabilitate five bridges in various parts of Marin County. The work includes federal Highway Bridge Program Funds, which are administered through the California Department of Transportation (Caltrans) Local Assistance Program.

These federal grant funds will be used to conduct environmental studies, perform public outreach, secure permits, perform right-of-way services, develop engineering plans, and to construct each of these bridges.

Contact us - our staff is always available to answer questions and offer assistance as needed.

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