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Measure M Funded Construction Projects

Projects listed on this page were constructed by the Sonoma County Department of Transportation & Public Works and funded in part by Measure M.

Read more about Measure M

Showing: 14 of 4

  • Traffic signal installation, road widening, curb, gutter, sidewalk, pavement overlay and pavement delineation, and such other items or details, not mentioned above, that are required by the Plans and Standard Specifications
  • Replacement of an all-way stop signed intersection with a single lane roundabout, sidewalks, landscape and hardscape at the intersection of Arnold Drive and Agua Caliente Road in Agua Caliente, CA.
  • Road surface overlay, shoulder widening, construction of retaining walls and guard rail, and such other items or details that are required by the Plans and Standard Specifications.
  • The project is located on Highway 101 at Airport Boulevard in Sonoma County between the cities of Santa Rosa and Windsor near the Sonoma County Airport. The project proposes to construct landscape improvements through an encroachment permit issued by Caltrans as a follow up to the Highway 101 North/Airport Boulevard interchange and sound walls project.
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Johannes J. Hoevertsz


Transportation & Public Works
Business Hours
Monday – Friday
8:00 AM – 12:00 PM

By appointment only.

Contact us by Phone
Office Location
La Plaza B
2300 County Center Drive
Suite B 100
Santa Rosa, CA 95403
38.462006, -122.725384

Measure M

See information about the Measure M Sales Tax


Read more about the Traffic Relief Act, passed by Sonoma County voters in 2004.

Standard Plans

Construction Standards for County Roads


Standard plans for construction of roads and related structures.