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Public Works

C-470 multi-modal trail grade separation at Acres Green Drive

Completed

Budget

Estimated Project Cost = $4 million

Project Manager

Ben Pierce
[email protected] 303-660-7490

Partners

  • City of Lone Tree
  • DRCOG

Project Update

Updated Feb. 22, 2024 – Construction started in December 2022 and is was completed in December 2023.  

 

Description

The County is partnered with the City of Lone Tree and CDOT to build a pedestrian/bicycle bridge that will carry the C-470 multi-modal trail over Acres Green Drive. The project was advanced to improve safety and mobility and reduce congestion and traffic delays on Acres Green Drive.

The total project cost approximately $4 million to construct. The City of Lone Tree was successful in being selected to receive $2 million for construction in federal funds through the DRCOG project selection process, and the remaining construction costs are to be shared by Douglas County ($1 million) and the City of Lone Tree ($1 million). Additionally, the County agreed to contribute $225,000 to Lone Tree to advance a portion (50%) of the final design costs, which got underway in 2021 and was completed in the fall of 2022.

More information may be found at cityoflonetree.com/projects/c-470-trail-bridge-over-acres-green-project

Schedule

This is a City of Lone Tree Project – for further information visit their website

Project Photos