Caltrans has scheduled electrical work on US-101 in Marin County. The work is part of the Marin Sonoma Narrows B7 project. It will take place from Monday, November 17, to Thursday, November 20. Work hours are from 9:30 p.m. to 5 a.m., depending on weather conditions.
Lane closures on southbound US-101 are planned for November 19 and 20. A detour will be in place for the San Antonio off-ramp closure on northbound US-101. Drivers affected by this closure should exit at Petaluma Boulevard South/Kastania Road, re-enter US-101 southbound, and then exit at San Antonio Road.
Daytime access will remain available during this period. This project is the final phase of the 16-mile US-101 Marin-Sonoma Narrows program. It aims to provide continuous High Occupancy Vehicle (HOV) lanes from Sausalito in Marin County to Windsor in Sonoma County…