County of Sonoma, California

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Road Closures

Road Closures & Restrictions for Unincorporated Areas

The following map and list of road closures are not comprehensive. Road closures listed occurred in unincorporated areas of Sonoma County, which does not include closure information from local cities or Federal highways.

Last Updated: February 19, 2017 10:30 AM


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18 Current Road Closures

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18 Road Closures
Road NameLocationStatusDescriptionFirst Reported
Road NameLocationStatusDescriptionFirst Reported
Cherry Creek RoadCloverdale1 LaneCherry Creek Road is down to one lane due to roadway slip out2/19/2017 10:26 AM
North Fitch Mountain RoadHealdsburgClosedNorth Fitch Mountain Road is now closed near Scenic Road due to a slip out2/10/2017 5:46 PM
Geysers RoadCloverdaleClosedGeysers Road is now closed due to a slide on the Cloverdale side2/9/2017 12:56 PM
Pine Flat RoadGeyservilleClosedPine Flat Road is now closed due to slip out at PM 17.81 which is approximately 7.5 miles up2/8/2017 3:00 PM
Old Cazadero RoadGuernevilleClosedOld Cazadero Road is now closed due to a slip out2/7/2017 4:56 PM
North Fitch Mountain RoadFitch MountainClosedNorth Fitch Mountain Road is closed near Riverview Drive due to a slide.2/7/2017 9:46 AM
Green Valley RoadGratonClosedGreen Valley Road is now closed due to flooding and road erosion2/7/2017 2:41 AM
Hot Springs RoadCloverdaleClosedHot Springs Road is now closed due to slide1/22/2017 1:38 PM
Mill Creek RoadHealdsburg1 Lane7300 block of Mill Creek Road is down to one lane due to slip out1/19/2017 5:39 PM
Sonoma Mountain RoadSanta Rosa1 LaneSonoma Mountain Road between La Paz Lane and Bottasso Court Road will be closed, December 20, 2016 to February 21, 2017 from 9am to 2pm weather permitting. Please use an alternative route around this area - This is due to a viaduct replacement12/16/2016 11:19 AM
Odd Fellows RoadKorbelClosedOdd Fellows Summer Crossing is now closed for the season.10/31/2016 6:17 AM
Washington School RoadAstiClosedWashington School Road Summer Crossing is now closed for the season.10/25/2016 12:11 PM
Vacation Beach Summer CrossingGuernevilleClosedVacation Beach Summer Crossing is now closed for the season.10/24/2016 12:49 PM
Hwy 1Bodega Bay1 LaneAugust 15-Caltrans will begin road repair on a section of Hwy 1 near Gleason Beach. Caltrans closed the southbound lane due to substantial erosion of this coastline road. Caltrans expects the Hwy to open back up to two lanes by May 31, 20178/11/2016 12:57 PM
Hwy 116Guerneville1 LaneStarting July 20, Caltrans contractor will activate a temporary traffic signal system that is being installed for one-way reversible traffic control this will continue for approximately 3 months for construction of soldier pile wall.7/19/2016 2:24 PM
Austin Creek RoadCazaderoClosedAustin Creek Road is closed south of Kramer Road4/5/2016 1:02 PM
Old Monte Rio RoadMonte RioClosedOld Monte Rio Road, between Sunny Drive and Cnopius Road, is closed due to a landslide. Alternate routes are required.4/23/2013 5:04 AM
Old Duncans GradeCazaderoClosedOld Duncans Grade, between Austin Creek Road and Cazadero Hwy, is closed due to accident damage to the bridge. To cross Austin Creek, use alternate bridge - Cazadero Highway at Austin Creek Road, approximately 3 miles north.4/23/2013 5:04 AM

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