Keeping Sonoma County Moving

A collaborative agency of the cities and County of Sonoma, we work together to maintain and improve our transportation network.

What’s New

  • Final 2023 Go Sonoma Strategic Plan Released!

    In 2020, voters approved the Go Sonoma measure to extend Measure M sales tax funding for an additional 20 years with no increase in existing sales tax rates.  With this stable local funding source in place, the SCTA has been able to secure highly competitive State and federal funds that would not have been possible without a local commitment that gets projects shovel ready.

    SCTA has just released the Final 2023 Go Sonoma Strategic Plan for Go Sonoma. The plan details policies and guidance, and also serves a programming and planning document to implement the expenditure plan approved by voters.

    View the Go Sonoma Strategic Implementation Plan here.

Committees and Board meetings
Measure M Transportation Funding Activities
SCTA & RCPA Activities in 2023
Ending Traffic Deaths by 2030
Updates on Highway 37
Comprehensive Transportation Plan

The Sonoma County Transportation Authority (SCTA) was created in 1990 and is governed by a twelve-member Board of Directors representing each of the nine cities – Cloverdale, Cotati, Healdsburg, Petaluma, Rohnert Park, Santa Rosa, Sebastopol, Sonoma and Windsor – and the Sonoma County board of Supervisors.