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Public Works

Lincoln Avenue Improvements


Project Manager

City of Lone Tree's Project
[email protected] 720-509-1020


  • City of Lone Tree - managing planning, design and construction of this project
  • Douglas County

Project Update

This is a City of Lone Tree Project and the contact information is provided in the “Project Manager” section on this page, or you can visit the website listed below for further information.

Community input will be critical to understanding transportation problems and developing the best solutions – to provide future feedback on the Planning process, please visit
Advancing Lincoln Avenue

View Materials from October 26, 2023 meeting

  • The public event on October 26 was to review refinements made to the selected design alternative being advanced through the National Environmental Policy Act (NEPA) process.

Project Updates

Review Materials from Public Meetings (hosted by City of Lone Tree).


The City of Lone Tree, in partnership with Douglas County and other local agencies, is developing a long-term vision to address safety and mobility needs for Lincoln Avenue from Park Meadows Drive to Oswego Street, including the I-25 interchange. To ultimately construct improvements for this corridor, the local agencies will conduct a robust public outreach process to gather community and stakeholder input to understand existing conditions, future development and multimodal transportation needs in the corridor. For more information on this effort, visit the City of Lone Tree’s Project website for Advancing Lincoln Avenue.

  • The Lincoln Avenue corridor and I-25 interchange have had some short-term improvements, but need to develop a long-term solution for the corridor and interchange that can be constructed in the next 5 to 7 years, pending funding.
  • Safety and congestion issues will only get worse as the area/region grow.
  • Current communication/feedback effort will advance the project through environmental clearance and preliminary engineering processes.


Project is currently in “Planning” Phase – No Schedule available at this time.

Project Photos