NOTE: The above table lists delays due to TPW road construction projects on County-maintained roads only.
See more information about road closures and delays in Sonoma County
See more information about the Pavement Preservation Program forSonoma County Roads
See listing and map of road closures and delays on Sonoma County roads
Caltrans QuickMapSee lane closures, traffic conditions, accidents, and other events on State Highways.
Google MapsGet directions, see traffic conditions, and more on Google Maps.
Read more about the Traffic Relief Act, passed by Sonoma County voters in 2004.
Sonoma County Transportation AuthoritySonoma County's transportation planning and programming agency.
See information about road paving projects in unincorporated Sonoma County.
See completed projects
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