County of Sonoma, California

You are here:

Road Closures

Road Closures & Restrictions (Unincorporated Areas)


View Road Closure Map

20 Current Road Closures

Filter Road Closures
Search Results Sorting Options
  1. Sort Direction:
20 Road Closures
Road NameLocationStatusDescription
Road NameLocationStatusDescription
Administration DrCity of Santa RosaOne LaneConstruction is to begin the week of July 28th and is scheduled for completion in late October 2014. Administration Drive from County Center Drive to 420 feet east of Paulin Drive - Subject to delays and lane closures. Your patience is appreciated.
Administration DriveCity of Santa RosaClosedThe County Center’s Administration Drive will be closed in the westbound direction all day on Thursday, September 18 between Fiscal and Paulin Drive. West bound traffic will be directed onto Fiscal Drive as a detour around the closure
Airport BlvdSanta RosaOne LaneSeptember 13 & September 27 - Crews will be crack sealing Airport Blvd - One lane traffic controls will be in place with only minimal delays. All work will be west of the railroad crossing. Work hours will be 7am to 4pm
Bodega HwyPetalumaOne LaneAugust 25 - September 18, Replacing large culvert on Bodega Hwy, 1/2 mile west of Valley Ford - Freestone Road. Expect delays up to 25 minutes - traffic is advised to use Valley Ford Freestone Road and Highway1 as alternate routes.
E. Washington StreetCity of PetalumaOne LaneJuly through October, 2014 - E. Washington Street near Rooser Run Golf Course - Temporary lane closures, with one lane in both direction always open
Hwy 12City of Santa RosaOne LaneCaltrans has started roadway repair on Hwy 12 in Santa Rosa, from Melita Rd to Mission Blvd. Due to the traffic on SR 12 and concerns for worker safety, this work can only be completed at night. Eastbound Sunday-Friday 12am to 6am. Westbound 9pm to 6am
Hwy 37SonomaClosedHwy 37 closure between Hwy 29 & Hwy 121 is scheduled during the two weekends of Friday, September 19 starting at 10pm until Monday, September 22 at 5am, and the following weekend, Friday, September 26 starting at 10pm until Monday, September 29 at 5am
Kinley DriveHealdsburgOne LaneStarting August 25th - PG&E will be installing a transmission line across Kinley Drive cross street Magnolia Drive. They will be closing one lane at a time. Expect delays up to 15 minutes
Mission DrCity of PetalumaResident OnlyIntermittent Detours and Lane Closures due to Utility Construction. 24 hr/day July 23-Sept 30.
Old Duncans GradeCazaderoClosedOld Duncans Grade, between Austin Creek Rd and Cazadero Hwy, is closed due to accident damage to the bridge. Use alternate routes.
Old Monte Rio RdMonte RioClosedOld Monte Rio Rd, between Sunny Dr and Cnopius Rd, is closed due to a landslide. Alternate routes are required.
Porter Creek RdSanta RosaOne LaneInstall street lighting, remove signal components, remove construction signs. Intermittent traffic control when needed.
Sanders RoadWindsorOne LaneBeginning September 8th - Contractors will be hauling materials using Shiloh Road through Sanders for several nights while they begin paving the taxiways and runway
State Route 1Fort RossOne LaneStarting - Wednesday, July 18, Caltrans will re-energize the traffic signal on State Route 1 south of Fort Ross. One-way traffic control will be in effect for about five months for a rock slope protection project east of the highway.
Stewarts Point Skaggs Springs RoadAnnapolisOne LaneReplacement of two viaducts on Stewarts Point Skaggs Springs Road at post mile 12.77. Expect slight delays
Us 101 @ Ca 128CloverdaleOne LaneCALTRANS scheduled a drainage repair/paving project to begin on Tuesday night, Sept 2. The project will begin with left lane and median shoulder closures on north and south US 101 between the US 101/CA 128 Interchange and the Sonoma/Mendocino County line
Us 101/State Route 116PetalumaClosedSouthbound US 101 will be closed September 11 from midnight to 4:00am and September 19, 11pm to 6am
Washington StCity of PetalumaOne LaneAlternating lane closures, with periodic closure to one lane. Maria Dr to McDowell Blvd. PG&E utility work being performed.
Washington StCity of PetalumaOne LaneAlternating lane closures, with periodic closure to one lane. Sonoma Mtn Pkway to Maria Dr. PG&E utility work being performed.
Westside RoadSanta RosaResident OnlyBeginning September 9 - Westside Rd from River Rd to Sweetwater Springs Rd. Will be closed to all but local traffic with detours on River Rd and Eastside Rd. Work hours this week are tentatively 8:00 am to 7:00 pm

Some content on this page is saved in an alternative format. To view these files, download the following free software.