- The Smart Way to Go! Welcome to CTTRANSIT, the provider of public transit local and express bus services in the greater Hartford, New Haven, and Stamford Connecticut metro areas. Over 27 million passengers a year use CTTRANSIT to reach their destination economically and dependably. Use this site to keep up to date on the adjustments and enhancements to CTTRANSIT's services. We have maps and ...www.cttransit.com