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: August 16, 2017 12:22 PM

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39 Current Road Closures

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39 Road Closures
Road NameLocationStatusDescriptionFirst Reported
Road NameLocationStatusDescriptionFirst Reported
Lakeville RoadPetaluma1 LaneAugust 17 and 18 - Tree contractor will be on Lakeville Road between Old Lakeville 2 & 3. Use alternate routes around this area there will be one lane traffic control between 9:00am and 4:00pm8/16/2017 12:20 PM
Occidental RoadOccidental1 LaneRoad work between Highway 116 and Santa Rosa city limit. Expect delays.8/15/2017 10:41 AM
Lovall Valley RoadSonoma1 LaneRoad work between Sonoma City Limit and 7th Street East. Expect delays.8/15/2017 10:38 AM
Boyes BoulevardBoyes Hot Springs1 LaneRoad construction between Arnold Drive and Highway 12. Expect delays.8/15/2017 10:33 AM
Stony Point RoadPetaluma1 LaneOne lane with traffic control due to road paving work, between Petaluma City Limit and Rainsville Road. Delays expected.8/7/2017 2:47 PM
Alexander Valley RoadHealdsburg1 LaneAugust 11 - 25, Expect delays on Alexander Valley Road up to 10 minutes while City of Santa Rosa raises manhole lids8/7/2017 1:53 PM
River RoadForestville1 LaneRiver Road, Between Hacienda Bridge and Laguna de Santa Rosa, is under construction. Please expect 30 minute delays.8/3/2017 1:18 PM
Cazadero HwyCazadero1 LanePreparation work for paving, expect delays.7/31/2017 11:56 AM
Eastside RoadWindsor1 LaneExpect delays on Eastside Road August 7th. Eastside Road will be closed August 8 - 10, detour will be Windsor River Road. City of Santa Rosa will be doing repair to roadway due to the Geysers Pipeline.7/24/2017 7:35 AM
DanbyPetaluma1 LaneLane closures, some small areas will be accessible to residents & emergency vehicles only. July-October M-F 7a-5p for Recycle Water Pipe Installation7/20/2017 1:16 PM
Rainier CirPetaluma1 LaneRainier from Eagle St to Danby Ct. Lane closures, some small areas will be accessible to residents & emergency vehicles only. July-October M-F 7a-5p for Recycle Water Pipe Installation7/20/2017 1:15 PM
Rainier CirPetaluma1 LaneRaineir from Eagle St to Danby Ct. Lane closures, some small areas will be accessible to residents & emergency vehicles only. July-October M-F 7a-5p for Recycle Water Pipe Installation7/20/2017 1:13 PM
Eagle StPetaluma1 LaneLane closures, some small areas will be accessible to residents & emergency vehicles only. July-October M-F 7a-5p for Recycle Water Pipe Installation7/20/2017 1:12 PM
Pembridge StPetaluma1 LanePembridge from Rainier to Eagle St. Lane closures, some small areas will be accessible to residents & emergency vehicles only. July-October M-F 7a-5p for Recycle Water Pipe Installation7/20/2017 1:11 PM
Matzen Ranch CirPetaluma1 LaneLane closures, some small areas will be accessible to residents & emergency vehicles only. July-October M-F 7a-5p for Recycle Water Pipe Installation7/20/2017 1:10 PM
ReislingPetaluma1 LaneReisling from Dover Ln to Hartman Ln. Lane closures, some small areas will be accessible to residents & emergency vehicles only. July-October M-F 7a-5p for Recycle Water Pipe Installation7/20/2017 1:08 PM
DoverPetaluma1 LaneLane closures, some small areas will be accessible to residents & emergency vehicles only. July-October M-F 7a-5p for Recycle Water Pipe Installation7/20/2017 1:06 PM
8Th StPetaluma1 LaneIntermitent Lane Closures on 8th St from B St to D St. May-Sept M-F 7a-5p. for Sewer Main Replacement.5/11/2017 2:23 PM
7Th StPetaluma1 LaneIntermitent Lane Closures on 7th from B St to C St. May-Sept M-F 7a-5p. for Sewer Main Replacement.5/11/2017 2:23 PM
Pearce StPetaluma1 LaneIntermitent Lane Closures May-Sept M-F 7a-5p. for Sewer Main Replacement.5/11/2017 2:18 PM
Haven DrPetaluma1 LaneIntermitent Lane Closures May-Sept M-F 7a-5p. for Sewer Main Replacement.5/11/2017 2:17 PM
Manor WayPetaluma1 LaneIntermitent Lane Closures May-Sept M-F 7a-5p. for Sewer Main Replacement.5/11/2017 2:16 PM
Scenic WayPetaluma1 LaneIntermitent Lane Closures May-Sept M-F 7a-5p. for Sewer Main Replacement.5/11/2017 2:15 PM
G StPetaluma1 LaneSewer main replacement. Intersection of G St and 2nd St. Alternating lane closures. M-F 7a-5p. May to Oct.5/9/2017 8:31 AM
H StPetaluma1 LaneSewer main replacement. H St --> Pet Blvd S to 2nd St. Alternating lane closures. M-F 7a-5p. May to Oct.5/9/2017 8:30 AM
Petaluma BlvdPetaluma1 LaneSewer main replacement. Pet Blvd S --> H St to Mountain View. Alternating lane closures. M-F 7a-5p. May to Oct.5/9/2017 8:22 AM
Los Alamos RoadSanta Rosa1 LaneLos Alamos Road is down to one lane near Cougar Lane - Signed traffic control is in place4/17/2017 9:47 AM
Geysers RoadCloverdale1 LaneNear the address of 180 Geysers Road is down to one lane - Signed traffic control is in place.4/3/2017 3:38 PM
Pine Flat RoadHealdsburg1 LanePlease use caution when traveling near 5 mile and 8 mile on Pine Flat Road3/30/2017 2:08 PM
Cazadero HwyCazadero1 LaneNear PM 13.30 on Cazadero Hwy is down to one lane - Signed traffic control is in place3/30/2017 9:30 AM
Cazadero HwyCazadero1 LaneNear PM 12.92 on Cazadero Hwy is down to one lane - Signed traffic control is in place3/30/2017 6:23 AM
Bohemian HwyCamp Meeker1 LaneNear the address of 8101 Bohemian Hwy roadway is down to one lane - Signed traffic control is in place3/13/2017 2:18 PM
Old Monte RioGuernevilleClosedOld Monte Rio Road is closed between 18474 and 18536 Old Monte Rio Road due to slip out2/20/2017 3:29 PM
Cherry Creek RoadCloverdale1 LaneCherry Creek Road is down to one lane due to roadway slip out2/19/2017 11:26 AM
Geysers RoadCloverdaleClosedGeysers Road is now closed due to a slide on the Cloverdale side2/9/2017 1:56 PM
Old Cazadero RoadGuernevilleClosedOld Cazadero Road is now closed due to a slip out2/7/2017 5:56 PM
Mill Creek RoadHealdsburg1 Lane7300 block of Mill Creek Road is down to one lane due to slip out1/19/2017 6:39 PM
Austin Creek RoadCazaderoClosedAustin Creek Road is closed south of Kramer Road4/5/2016 2:02 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 6:04 AM

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