Caltrans to Begin Slide Repair on Highway 101


District: 04 – Bay Area
Contact: Jeff Weiss
Phone: 510-286-5543

Between Petaluma and Cotati
Work begins on Monday, April 13, 2020, on month-long project

Sonoma County – Caltrans will close a far-right lane on northbound Highway 101 between Petaluma and Cotati on Monday,
April 13, 2020, between 6:00 AM and 3:00 PM, to allow workers to install a concrete barrier on the freeway shoulder.
Slide Repair on 101 Map 04-08-2020
The barrier will protect workers who will be repairing a landslide. Caltrans will stabilize the slope and install erosion protection to keep the hillside from sliding.

Work is estimated to last about one month, after which the concrete barrier will be removed.

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