C-470 Bridge over University Boulevard Improvements

About the Project

Construction and installation of a grade separation bridge for cyclists and pedestrians on the C-470 Trail. This bridge will allow for safe travel across University Boulevard.

Additional work includes:

  • Trail improvements to tie the existing trail system to the new bridge
  • Drainage improvements
  • Ramp improvements
  • Curb and gutter updates

The project is expected to take place between January 2025 and December 2025. 

Project Facts

  • Construction Cost: $10 Million
  • Contractor: HEI Civil
  • Timeline: January 2025 to December 2025
  • Location: Highway(s) and specific location 
    • Nearest Town/City: Highlands Ranch
    • Mile Point(s): MP 20.50 to MP 21.50
    • County: Douglas

Project Benefits

  • The project will improve the safety of pedestrians traveling along the C-470 trail
  • Establish a safe pathway over University Boulevard
  • Drainage improvements will improve the safety of both the trail and the roadway
  • Less standing water equals less ice and less hydroplaning

Work Schedule

  • Work hours are Monday through Friday, 7 a.m. to 5 p.m.

Traffic Impacts

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

  • There will be detours set in place for cyclists and pedestrians during construction
  • C-470 trail closure with detour
    • Pedestrians using the trail can expect closures and detour signage leading them through the detour
  • Intermittent single lane closures on C-470 as well as University Boulevard
  • Potential on and off-ramp closures at C-470 and University Boulevard
  • Refer to COtrip.org for real-time travel conditions and road closures