Transportation Services

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  • TPW logo thumb
    Citizens are encouraged to report road damage to the Department of Transportation and Public Works Road Maintenance Headquarters. Click here to find out more.
  • TPW logo thumb
    List of current road closures in Sonoma County including their location, status and description.
  • TPW logo thumb
    Sonoma County Road Maintenance crews work every day to keep County roads passable and in the best condition possible with the resources at hand.
  • Sonoma-Marin Area Rail Transit (SMART) is a voter-approved passenger rail and bicycle-pedestrian pathway project located in Marin and Sonoma counties. It will serve a 70-mile corridor from Larkspur to Cloverdale, with a first phase from San Rafael to Santa Rosa.
  • Book a flight to and from Wine Country on Alaska Airlines. Nonstop flights to Los Angeles, Portland, San Diego and Seattle!
  • Sonoma County Transit
    Sonoma County Transit provides access to purchase your Monthly Pass, 31-Day Pass, 20-Ride Fast Pass, Summer Youth Pass and Super Pass online.
  • TPW logo thumb
    Traffic control devices such as road signs, traffic lights, and pavement markings are carefully designed by County civil engineering professionals, following state standards. Go here to find out more.
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