TPW Roads

Road Work Update

Published:  June 5, 2017

Road Maintenance Plans:

  • Patch potholes
    • Cotati, Sonoma, Healdsburg & Guerneville Crews
  • Clear storm debris
    • Cotati, Sonoma, Healdsburg & Guerneville Crews
  • Repair sections of River Road by grinding the existing surface, and resurfacing the repaired areas
    • Healdsburg & Guerneville Crews, with help from the other road crews
  • Repair Austin Creek Road
    • Healdsburg & Guerneville Crews, with help from the other road crews
  • Trim brush on Henno and Alexander Valley Roads 
    • Sonoma and Healdsburg Crews are partnering with Cal Fire
  • Repair culverts on Spring Hill Road, Fair Avenue near Skillman Lane, and Canfield Road
    • Culvert Crew
  • Repair truss on Old Duncan Grade Road Bridge
    •  Bridge Crew
  • Repair guardrail on Bennett Valley Road
    • Bridge Crew
  • Repairing signs and stenciling
    • Traffic Crew

With all maintenance work please expect single lane traffic control and minor delays.

Construction Projects:

Hauser Bridge Replacement Project

  • We are replacing Hauser Bridge, over the South Fork of the Gualala River about 4 miles east of the junction of Highway 1 and Kruse Ranch Road.
  • Early construction activities include building the new road approaches and the foundations of the new bridge.
  • Please expect heavy equipment on the road and 10 minute delays on weekdays from 7 am to 5 pm.

Plan your commute:

We have no planned closures for maintenance or construction activities.  Stay up to date with our road closures here


Contact Information

Business Hours
Monday – Friday
8:00 AM – 5:00 PM
Contact us by Phone
Office Location
La Plaza B
2300 County Center Drive
Suite B 100
Santa Rosa, CA 95403
38.462023, -122.725381

County Roads

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