This bicycling safety guide explains the rules of the road, provides tips about biking and shares with you the basic guidelines about cycling on Colorado roadways.

This site contains travel related information collected by CDOT including scheduled lane closures, Eisenhower tunnel metering, RSS feeds, Recreation and tourism, statewide construction map, rest areas maps, and chain station map.

Project Locator (ProLo) is a geographic application on the web that contains detailed information about Long Range Planning (LRP) corridors and Statewide Transportation Improvement Program (STIP) projects. An interactive map is available for users to search and locate corridors and projects throughout Colorado.

The main purpose of the CDOT Project Development Manual is to provide a quick, easy-to-use overview of situations or dilemmas that might be encountered in the course of developing a project. The manual is intended to assist new engineers, designers and consultants.

This Transition Plan sets forth in a comprehensive document the steps CDOT will take, working together with its federal, state, and local partners, as well as non-profit groups and citizens, to provide accessibility to persons with disabilities in CDOT transportation projects and services throughout the state. Included in this Transition Plan are CDOT's adopting and implementing policies and procedural directives that it will not discriminate on the...

Social, economic and environmental impacts of proposed improvements to the Interstate 25 (I-25) corridor through the Colorado Springs Urbanized Area have been examined in an Environmental Assessment (EA) that was approved in March 2004.