CDOT Online Transportation Information System

This is the access point to information frequently used for transportation planning and project development. Information is provided on current and projected traffic volumes, state highway attributes, summary roadway statistics, and geographic data.

What's new?

OTIS Reports will be down until further notice due to a server outage.
For internal-to-CDOT users, MapView imagery at closely zoomed levels is experiencing problems.
Latest MapView updates - 4/19/18