 | United States 1 West Putnam Avenue, East Putnam Avenue, West Main Street, Tresser Boulevard, East Main Street, Boston Post Road, Connecticut Avenue, Van Buren Avenue, Belden Avenue, Cross Street, North Avenue, Westport Avenue, Post Road West, Post Road East, Post Road, Kings Highway, Boston Avenue, Barnum Avenue, Bridgeport Avenue, Orange Avenue, Columbus Avenue, Church Street South, Union Avenue, Water Street, Forbes Avenue, Saltonstall Parkway, Halls Road, Bank Street, Jefferson Avenue, Colman Street, South Frontage Road, Long Hill Road, Poquonnock Road, Fort Hill Road, New London Road, Broadway, Roosevelt Street, Williams Avenue, Stonington Road, South Broad Street, West Broad Street |
 | United States 5 State Street, Washington Avenue, South Colony Road, North Colony Road, Broad Street, Berlin Turnpike, Wilbur Cross Highway, Main Street, King Street, Ellington Road, John Fitch Boulevard, South Main Street, Prospect Hill Road, Enfield Street |
 | Connecticut 9 |
 | Connecticut 10 Ella T. Grasso Boulevard, Whalley Avenue, Fitch Street, Arch Street, Dixwell Avenue, Whitney Avenue, Main Street, Highland Avenue, Cheshire Road, Norton Street, Queen Street, East Street, Farmington Avenue, Waterville Road, Simsbury Road, Hopmeadow Street, Salmon Brook Street |
 | Connecticut 15 Merritt Parkway, Wilbur Cross Parkway, Berlin Turnpike, Wilbur Cross Highway |
 | Connecticut 17 Middletown Avenue, New Haven Road, Main Street, South Main Street, Hartford Avenue, Gospel Lane, Glastonbury Turnpike, Glastonbury Expressway |
 | Connecticut 20 Riverton Road, Main Street, East River Road, Center Street, Morrison Hill Road, North Hollow Road, Granville Road, Hartland Boulevard, Hartland Road, West Granby Road, East Granby Road, Turkey Hills Road, Rainbow Road, Bradley Airport Connector |
 | Connecticut 22 Ives Street, Broadway, Davis Road, Ridge Road, Bishop Street, Clintonville Road, Forest Road, Foxon Road, Notch Hill Road |
 | Connecticut 25 Newtown Turnpike, Main Street, Mount Pleasant Road, Hawleyville Road, Whisconier Road |
 | Connecticut 33 Saugatuck Avenue, Riverside Avenue, Wilton Road, Westport Road, Ridgefield Road, Wilton Road West |
 | Connecticut 34 Berkshire Road, Roosevelt Drive, Main Street, New Haven Avenue, Derby Turnpike, Derby Avenue, Ella T. Grasso Boulevard, Legion Avenue, North Frontage Road, South Frontage Road, Oak Street Connector |
 | Connecticut 40 Mount Carmel Connector |
 | Connecticut 75 Poquonock Avenue, Ella T. Grasso Turnpike, South Street, South Main Street, North Main Street, North Street |
 | Connecticut 80 Foxon Boulevard, Foxon Road, Branford Road, Killingworth Road, Old Toll Road, North Branford Road, Deep River Road, Winthrop Road, Elm Street |
 | Connecticut 136 Tokeneke Road, Cudlipp Street, Rowayton Avenue, McKinley Street, Highland Avenue, Wilson Avenue, Meadow Street, Woodward Avenue, Burritt Avenue, Water Street, Washington Street, Fort Point Street, Van Zant Street, Cemetery Street, Gregory Boulevard, East Avenue, Winfield Street, Saugatuck Avenue, Park Street, Charles Street, Riverside Avenue, Bridge Street, Compo Road South, Compo Road North, Main Street, Easton Road, Westport Turnpike, Westport Road |
 | Connecticut 142 Hemingway Avenue, Short Beach Road, Shore Drive |
 | Connecticut 152 Orange Center Road |
 | Connecticut 154 Old Boston Post Road, Great Hammock Road, Plum Bank Road, Indianola Drive, Summerfield Road, Maple Avenue, Bridge Street, College Street, Main Street, Middlesex Turnpike, Saybrook Road |
 | Connecticut 162 Bridgeport Avenue, South Broad Street, New Haven Avenue, Jones Hill Road, Platt Avenue, West Main Street, Wagner Place, Saw Mill Road, Bull Hill Lane |
 | Connecticut 166 Spencer Plain Road |
 | Connecticut 337 Townsend Avenue, South End Road, Silver Sands Road, Coe Avenue |
