CO 119 & Sugarloaf Road Retaining Wall Replacement

Project Complete!

Sugarloaf Road near the intersection of CO 119/Boulder Canyon Drive was damaged during the flood of September 2013. Boulder County Public Works made temporary repairs shortly after the flood. A new retaining wall system has been designed to replace the temporary wall that is currently in place. In addition, new walls will be built to help make the roadway more resilient towards future weather events.

Work Schedule

  • To be determined

Traffic Impacts

  • To be determined

Project Facts

  • Cost: $3.6 Million
  • Contractor: American Civil Constructors
  • Timeline: May - mid-September 2022
  • Location: At the intersection of Boulder Canyon Drive (SH 119) and Sugarloaf Road, proceeding up Sugarloaf Road approximately 2000'.