Fairfax-Bolinas Road CONDITION UPDATES, thank you for your patience: At milepost 5.73, on weekdays, Fairfax-Bolinas Road is closed from Azalea Hill to Ridgecrest in West Marin. On weekends, the section of road will be open, but traffic will be routed through a single-lane with controlled two-way access. See project webpage for details.

What are construction related stormwater, erosion and sediment control requirements?

Visit our stormwater pollution prevention page to learn about stormwater best management practices for construction projects.