Metro Denver Critical Culvert Rehabilitation

About the Project

Work will occur along United States Highway 40 from Mile Point 243 to MP 251. Work will be done in both the northbound and southbound lanes for an eight-mile stretch on US 40. The project will primarily consist of installing UV CIPP into existing storm sewer culverts to rehabilitate the pipes.

Work This Week & Lane Closures for Metro Denver Culvert Rehabilitation

Project Facts

  • Construction Cost: $2.4 million
  • Contractor: Insituform Technologies, LLC
  • Timeline: August 2025 to January 2026
  • Location: US 40 
    • Nearest Town/City: Berthoud Falls
    • Mile Point(s): MP 243 to MP 251
    • County: Clear Creek
Map of Culvert Rehabilitation project on US 40, from MP 243 to 251
Map of Culvert Rehabilitation project on US 40, from MP 243 to 251

Project Benefits

  • UV CIPP is a great option for culvert rehabilitation, as it has a minimal impact before, during and after the project is completed
  • UV CIPP also offers a strong, non-corroding material that lasts for many years and can conform to most pipe shapes and diameters, regardless of the original pipe's condition

Work Schedule

  • Work will last approximately six months
  • Working hours are 7 a.m. to 7 p.m., Monday through Friday

Traffic Impacts

  • Pending, varies on location
  • Refer to COtrip.org for real-time travel conditions and road closures