CO 52 Resurfacing Between I-25 and US 85

About the Project

The CO 52 Resurfacing project will improve approximately nine miles of Colorado Highway 52 between Interstate 25 and US Highway 85.

Work includes replacing worn pavement in travel lanes, turn lanes and shoulders to improve driving conditions and extend the life of the roadway.

Additional improvements include:

  • Bridge repairs
  • Drainage ditch repairs
  • Guardrail upgrades

Work this Week & Lane Closures for CO 52 Resurfacing Between I-25 and US 85

Project Facts

  • Construction Cost: $8.9 million
  • Contractor: Asphalt Specialties
  • Timeline: April 2026 to December 2026
  • Location: CO 52, I-25, US 85 
    • Nearest Town/City: Frederick
    • Mile Point(s): MP 11 to MP 20
    • County: Weld

Project Benefits

  • Smoother pavement and improved ride quality
  • Extended life of existing roadway
  • Repaired bridges and roadside drainage
  • Improved shoulders and turn lane conditions
  • Safer roadway with upgraded guardrails

Work Schedule

To be announced.

Traffic Impacts

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