Arnold Drive Roundabout

Project # C02166

Status: Complete


  • Construction of a single lane roundabout (removal of all-way stop signed intersection)
  • Construction of sidewalks
  • Drainage improvements
  • Landscape and hardscape


Intersection of Arnold Drive and Agua Caliente Road, just North of the City of Sonoma.


  • Went to bid April 11, 2013
  • Work completed winter 2013
  • Official Notice of Completion issued January 21, 2014

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

Measure M at Work

This project was funded in part by the Measure M Sales Tax

About the Measure M Sales Tax


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