Annapolis Road Bridge Seismic Retrofit

Project # C01137

Status: Complete


Construction of earthquake upgrades for portions of the Annapolis Road Bridge over the Wheatfield Fork of the Gualala River, and such other items or details that are required by the plans and specifications.


Bid Results (PDF)

Bid Tabulation (PDF)


Annapolis Road over the Wheatfield Fork of the Gualala River, near the intersection with Stewards Point Skaggs Springs Road:

  • Caltrans Bridge ID 20C0141
  • County Road Number 0301, at Postmile 23.80


  • Bid Date: October 18, 2010
  • Work Completed: Fall 2011
  • Official Notice of Completion: December 22, 2011

Contact Information

Business Hours
Monday – Friday
8:00 AM – 2:00 PM

Lobby Hours temporarily reduced as of 8/30/21 until further notice

Contact us by Phone
Office Location
La Plaza B
2300 County Center Drive
Suite B 100
Santa Rosa, CA 95403
38.462023, -122.725381

Sonoma County Bridges

See More Information


See information about Sonoma County's Bridge Maintenance & Retrofit program.