C-470 Trail Bridge over Acres Green

About the Project:

This project is a partnership between CDOT, the City of Lone Tree and Douglas County. It consists of building a Trail Bridge adjacent to westbound C-470 over Acres Green Drive and adding traffic signals to the Acres Green Drive and Parkway Drive intersection.

This is a multimodal infrastructure and safety improvement project.

Work Schedule:

• Work is expected to begin in early February and last for one calendar year
• Working hours are 7 a.m. to 7 p.m. Monday to Friday
• Some weekend work is expected
• All construction schedules are weather dependent and subject to change

Traffic Impacts:

• No impacts are expected on mainline westbound C-470 during the project’s duration
• Intermittent lane closures and/or full closures will be in place on Acres Green Drive during safety critical work
• Detour signage with short delays can be expected during these closures
• Access to the C-470 Trail will be closed during certain times, with trail detours in place
• Construction signs, cones and devices will be present 24/7 alerting motorists, pedestrians and cyclists to the closures and restrictions