News Index
Road Maintenance Update
This week’s work includes installing guardrails in theSummerhome Park Road viaduct area and bridge plates at the Asti and Odd Fellowssummer crossings, replacing failed cross culverts on Burnside Road, and preparingroads for chip seals also on Burnside and on Chalk Hill Roads, which entailsasphalt repair. Read full story
Guidelines for Traffic Impact Studies
Traffic impact studies must be conducted in accordance with County standards, as detailed in the Guidelines for Traffic Impact Studies PDF Document.Download Guidelines for Traffic Impact Studies (PDF, 1.69 MB) Read full story
Rolling Closures for the Amgen Race
On Saturday, May 21 there will berolling closures on county roads due to the Amgen Race. Please expect delays of approximately 30 minutes. Visit the event website for moreinformation: http://www.tourrosa.com/ Read full story
Road Update - May 19, 2016
As an update to the viaduct reconstruction workbeing done on Summerhome Park Road, which will begin at 1 pm this afternoon, the roadwill be closed with traffic delays up to one hour while the crew pours andworks concrete. This is necessary, due to the fact that while the concrete workis taking place, there will be little room for both traffic and equipment. Equipmentwill be moved for emergency vehicles if necessary. The road should be reopenedto traffic by 4 pm. Read full story
Road Update - May 17, 2016
Main projects this week are: bridge viaductreconstruction in Forestville, culvert replacement in Sebastopol, slide removaland drainage work in Porter Creek and Mark West Roads, and gravel road constructionin Asti. Roadside mowing will continue in the west area, as well pothole patching as all around thecounty. Read full story
Road Update - May 2, 2016
This week, Road Maintenance will be working countywide onprojects including roadside mowing, brushing, and pothole patching. Additionally,crews will be replacing a culvert on Bohemian HWY and a viaduct on SummerhomePark Rd, and clearing slides along Porter Creek and Mark West Springs Road. Read full story
Road Update - April 25, 2016
This week crews will be mending guard rail, replacing a viaduct, replacing culverts, and working on slides and drainage on Porter Creek Road. Other duties this week include clearing roadside brush, mowingand pothole filling, stenciling and sign maintenance. Read full story
Road Update - April 18, 2016
Monday throughThursday we'll be clearing and cleaning Porter Creek Road with one lane traffic controls from 7:30 am to 4 pm, replacing a viaduct on Summerhome ParkRoad, and replacing a culvert on Hot Springs Road in Cloverdale from 8-4 daily. Read full story
Road Update - April 11, 2016
Crews responded to down trees at three locationsthis past weekend. Pothole requests, pedestrian hand rail installation, signand sight post maintenance, mowing and brushing will keep our crews busy thisweek. One lane traffic controls mightcause minor delays on Tuesday on Roblar Road and Stewarts Point Skaggs Springs Roaddue to roadside brush removal. Read full story
Road Update - April 4, 2016
Crews will be busy this week with Highway 12’s curb andgutter work, culvert replacement, and sidewalk repair in Sonoma, brush removaland tree trimming in Healdsburg, and bridge maintenance in Monte Rio, besidespothole patching and roadside mowing. This work will cause one lane trafficcontrols and possible delays in certain areas. Read full story