CDOT has initiated an environmental assessment of the 18-mile stretch of I-25 between Monument and Castle Rock. The team hopes to complete its assessment by April 2018, followed by a decision from the Federal Highway Administration by May 2018, which would allow the project to move forward.

The goal is to have a project ready for construction by November 2018, pending funding.

Email Project Team: [email protected]

Project Hotline:


CDOT Communications Contact:

Tamara Rollison

[email protected]


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