TPW Roads

Penngrove Sidewalk Improvements

Project # C04012

Status: Complete


Along the west side of Main Street (County Road Number 5710A) in the town of Penngrove, from the intersection of Old Redwood Highway to the intersection with Adobe Road.


  • Curb, gutter, and sidewalk will be installed on the westerly side of the road where it does not currently exist.
  • Where possible, ten foot wide sidewalks will be installed adjacent to existing store fronts, with five foot wide sidewalks elsewhere.
  • Existing sidewalk and curb ramps will be modified to meet current Americans with Disabilities Act (ADA) standards.
  • Utility facilities will be relocated or adjusted.


  • Bid Date: September 16, 2009
  • Work completed: Spring, 2010
  • Official Notice of Completion issued May 14, 2010

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

Standard Plans

Construction Standards for County Roads


Standard plans for construction of roads and related structures.