• Porter Creek Bridge - Finished 1

Porter Creek Road Bridge Replacement Project

Project # C00028

Status: Complete

Location

Porter Creek Road (County Road Number 8801B) at Porter Creek, just past Franz Valley Road (post mile 17.10).

View/Download Location Map (PDF)

Description

  • Replacement of the existing bridge with a 62-foot-wide by 160-foot-long single span concrete box girder bridge.
  • Widening of approach roadways
  • Construction of a left turn lane at Franz Valley Road

Documents

Timeline

  • Bid Date: January 17, 2013.
  • Work Completed: Summer, 2013.
  • Official Notice of Completion: September 16, 2014.

Contact Information

Business Hours
Monday – Friday
8:00 AM – 5:00 PM

By Appointment Only.  Responding 24x7 to Emergencies.

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

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