Learn more about the CT DOT. Find traffic and transportation information, news and announcements, contact information, and more.

Find public offices for rail, bicycle trails, electric vehicles, and other useful information. The mission of the Connecticut Department of Transportation is to improve lives through transportation.

The Connecticut Department of Transportation (officially referred to as CTDOT, occasionally ConnDOT, and CDOT in rare instances) is responsible for the development and operation of highways, railroads, mass transit systems, ports and waterways in Connecticut.

Easily search for the latest transportation data and geospatial content published by the Connecticut Department of Transportation. Search for data or mapping tools using keywords to discover, analyze, and quickly display content.

CTtransit is the Connecticut Department of Transportation (CTDOT)-owned bus service. The Services page provides descriptions of CTtransit service types, such as Local, Flyer, Bus Rapid Transit, Express, Connector and Shuttle services.

CT Roads is your source for real-time travel information in CT. We provide estimated travel times and interactive travel maps. Register for an account today.

DOT develops and maintains authoritative geospatial datasets for a variety of components of Connecticut’s transportation network and makes them accessible to our local, regional, state, and federal partners for use in business applications and analysis.

In March of this year, the Connecticut Department of Transportation implemented new bus routes, now serving communities in New Britain, Berlin, Meriden, Plainville, Southington, and Stamford. These new bus routes will bolster connectivity and …

Find contact info for bureaus in the Connecticut Department of transportation. Report road hazards, bad traffic lights, or file a claim.

The mission of the Bureau of Public Transportation is for the development, maintenance, and operation of a safe and efficient system of motor carrier, rail facilities and maritime assets for the movement of people and goods, such as Bus Transit, …