Highway 9 - Frisco to Breckenridge EIS
- CDOT is conducting an EIS to analyze potential transportation improvements, examine alternative modes of transportation, and identify a preferred transportation solution for the Frisco to Breck corridor.
- http://www.dot.state.co.us/HWY9f2b/

I-25 Trinidad Reconstruction Project
- The Colorado Department of Transportation is preparing to reconstruct a segment of I-25 between Santa Fe Trail Interchange and Goddard Avenue Interchange in Trinidad.
- http://www.i25trinidad.com/

South I-25 Corridor Transportation Projects
- Colorado Department of Transportation site detailing plans for Interstate 25 construction projects between Lincoln Avenue and Castle Rock.
- http://www.southi25.com

Colorado Department of Transportation
- Supervises road construction, maintenance, and weather-related closures, and promotes recreation, tourism, and transportation safety
- http://www.dot.state.co.us/