CO 17 Resurfacing from Antonito to New Mexico State Line

About the Project

This project will take place on CO Highway 17, from approximate Mile Point 15 to MP 18 and MP 25 to MP 35.

The project consists of:

Resurfacing the highway
Guardrail upgrades
Structure rehabilitation
Sign replacement
Final striping

Project Facts

Construction Cost: $9.7 million
Contractor: Four Corners Materials
Timeline: May 2026 to August 2026
Location: CO 17
- Nearest Town/City: Antonito
- Mile Point(s): MP 2.42 to MP 36
- County: Conejos

The project map shows the mile markers for the paving operation on CO 17 — The project map shows the location of the paving operation on CO 17, starting from MP 2.42 to MP 36

Project Benefits

Improved safety
Provides better traction, reduces skidding, and eliminates hazards like potholes or loose gravel
Offers clear lane markings for greater visibility, helping drivers stay aligned and react more predictably
Creates better driving comfort by reducing vibration, noise and wear on vehicles Increases durability and longevity of the road

Work Schedule

To be announced.

Traffic Impacts

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