Boulder Traffic Signal Improvements

About the Project

Work will take place in Boulder at the eastbound off-ramp of US Highway 36 to Table Mesa Drive as well as the southbound off-ramp of CO Highway 157 to Table Mesa Drive.

The project will consist of:

  • Traffic signal pole replacement
    • Conduit boring
    • Caissons
    • Signal poles
  • Curb ramp upgrades
  • New signage

Work this Week & Lane Closures for Boulder Traffic Signal Improvements

Project Facts

  • Construction Cost: $885,349
  • Contractor: Lumin8 Transport Technologies
  • Timeline: September 2026 to December 2026
  • Location: CO 157 and US 36 
    • Nearest Town/City: Boulder
    • Mile Point(s): MP 39.94 to MP 39.95
    • County: Boulder
Map showing the project location on the southbound off-ramp of Colorado Highway 157 and the eastbound off-ramp ofUS Highway 36 to Table Mesa Drive.
Map showing the project location on the southbound off-ramp of CO 157 and the eastbound off-ramp of US 36 to Table Mesa Drive.

Project Benefits

This project will benefit the public by providing an upgraded and more structurally sound pole which will be safer for traffic and pedestrians.

Work Schedule

To be announced.

Traffic Impacts

  • To be announced
  • Refer to COtrip.org for real-time travel conditions and road closures