CT

Interstates in Connecticut

4 Interstate routes run through Connecticut: 3 primary, 1 auxiliary.

Primary / East-west I-84 (PA-MA)

Dunmore to Sturbridge

Active Primary / North-south I-91

New Haven to the Canadian border

Active Primary / North-south I-95

Miami to Houlton

Active Auxiliary / Auxiliary I-395

Urban I-95 connectors