Revitalizing Main Streets Grant Program

To help communities implement transportation-related projects that improve safety to community main streets.

Statewide Transportation Plan

The 2045 Statewide Transportation Plan identifies future needs and vision for Colorado's transportation system.


CDOT Library

Browse the CDOT Library online catalog to find essential documents, manuals, research tools and more.

Express Lanes

Express Lanes increase roadway capacity and help manage congestion on the highways by offering choice.


Other Key Programs

CDOT has several programs across the state across all our divisions that help keep our roadways moving safely.