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.

Bretano Way Retaining Wall Replacement



The existing retaining wall along the median of Bretano Way is deteriorating at 130-132 Bretano Way. Replacing the 100-foot-long wall will help protect the condition of the roadway. The project includes demolition of the existing wall and replacing it with a new retaining wall.


The construction estimate is $182,000 and will be funded by the County's Road & Bridge fund.

Traffic Impacts

There will be potential construction-related impacts for the residents in the vicinity of the project and traffic impacts to parking and travel along Bretano Way in the eastbound direction between La Cuesta Drive and Eliseo Drive. Specific traffic impacts and traffic control measures will be publicized once the construction plans are confirmed/approved.


Summer/Fall 2024

  • Anticipated start of construction
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