Three popular roads on the Mt. Tamalpais Watershed will be closed intermittently this fall for slide repairs, a result of heavy rains last spring.
Work has already begun on Sky Oaks Road, the main route to the watershed. Traffic control will be in place today through Friday, October 19-21. Expect delays of up to 20 minutes. Next week, the road will be closed to all traffic Monday through Friday, October 24-28. The repair work will continue until late November.
We also will be closing sections of Concrete Pipe Road and Shaver Grade periodically weekdays for slide repair work. The work is expected to begin this month and continue into January. Every effort will be made to open the roads to hikers, bikers and equestrians after work hours and on weekends.