CO 71 Resurfacing South of CO 14

About the Project

The Colorado Department of Transportation and Castle Rock Construction will begin a resurfacing and infrastructure improvement project on Colorado Highway 71 (Heartland Expressway) in July 2025. Located just south of CO 14 and north of I-76, the project is designed to improve roadway safety, durability and overall driving conditions.

The anticipated completion date is September 2025.

The project will include the removal of existing asphalt, followed by the installation of mesh reinforcement, hot-mix asphalt and new concrete panels. These upgrades will provide a smoother, safer driving surface and extend the life of the roadway.

Additional improvements include erosion control measures to protect the roadway from water damage and the installation of culvert linings to improve drainage and reinforce underlying structures. Warning beacons and rumble strips will be installed to help alert drivers and make the roadway safer.

These improvements will help keep the highway in good shape for years to come and make travel safer for everyone.

Work this Week & Lane Closures CO 71 Resurfacing South of CO 14

Project Facts

  • Construction Cost: $5 Million
  • Contractor: Castle Rock Construction
  • Timeline: July to September 2025
  • Location: CO 71 
    • Nearest Town/City: Sterling
    • Mile Point(s): 192 to 202
    • Counties: Morgan and Weld

Project Benefits

  • A newly resurfaced road means a safer, smoother drive for motorists
  • Extended pavement life, reducing the need for frequent repairs
  • Better drainage and structural integrity with upgraded culvert linings and erosion control measures
  • Improved safety through the installation of warning beacons and rumble strips to alert drivers and reduce the risk of crashes

Work Schedule

  • Daytime work hours range from 7 a.m. to 7 p.m., Monday through Friday
  • Schedule is weather-dependent and subject to change

Traffic Impacts

Motorists can expect the following impacts during the period of construction:

  • Motorists can anticipate alternating lane closures on CO 71 (Heartland Expressway) between CO 14 and I-76, MP 192.71 to MP 201.64
  • Flaggers and a pilot car will guide traffic through the work area
  • Delays up to 10 minutes may occur
  • There will be a speed reduction through the active construction zone
  • Please be aware of construction vehicles entering and exiting the work area
  • Refer to COtrip.org for real-time travel conditions and road closures