Connecticut US and State Route Listing
Main Street, North High Street
- Direction:
- North/South
- Southern Terminus:
- Saltonstall Parkway (US 1) in East Haven
- Northern Terminus:
- Foxon Road (CT 80) in East Haven
- Distance:
- 4.40 miles
- Counties:
- New Haven
- Signed:
- Yes
Mashamoquet Road, Killingly Road, Hartford Pike
- Direction:
- East/West
- Western Terminus:
- Mashamoquet Road (US 44) and Averill Road (US 44) in Pomfret
- Eastern Terminus:
- Old Hartford Pike (RI 101) at the Connecticut-Rhode Island state line
- Distance:
- 9.46 miles
- Counties:
- Windham
- Signed:
- Yes
Branchville Road
- Direction:
- East/West
- Western Terminus:
- Main Street (CT 35) in Ridgefield
- Eastern Terminus:
- Ethan Allen Highway (US 7) in Ridgefield
- Distance:
- 3.45 miles
- Counties:
- Fairfield
- Signed:
- Yes
Quinnipiac Avenue, Maple Avenue, Church Street, Washington Avenue
- Direction:
- North/South
- Southern Terminus:
- Foxon Boulevard (CT 80) in New Haven
- Northern Terminus:
- Washington Avenue (US 5) and Clintonville Road (US 5/CT 22) in North Haven
- Distance:
- 5.31 miles
- Counties:
- New Haven
- Signed:
- Yes
Long Ridge Road
- Direction:
- North/South
- Southern Terminus:
- Cold Spring Road (CT 137) in Stamford
- Northern Terminus:
- Connecticut-New York state line
- Distance:
- 6.82 miles
- Counties:
- Fairfield
- Signed:
- Yes
Courtland Avenue, Glenbrook Road, Middlesex Road, Hoyt Street, Old Stamford Road, Bank Street, South Avenue, Cherry Street, Main Street, East Avenue, Silvermine Road, Valley Road, New Canaan Road, Wolf Pit Road, Sharp Hill Road, Chestnut Hill Road
- Direction:
- North/South
- Southern Terminus:
- East Main Street (US 1) in Stamford
- Northern Terminus:
- Chestnut Hill Road (CT 53) in Wilton
- Distance:
- 14.37 miles
- Counties:
- Fairfield
- Signed:
- Yes
School Street, Redding Road, Lonetown Road, Putnam Park Road
- Direction:
- North/South
- Southern Terminus:
- Norwalk-Danbury Road (US 7) in Wilton
- Northern Terminus:
- Black Rock Turnpike (CT 58) in Redding
- Distance:
- 7.50 miles
- Counties:
- Fairfield
- Signed:
- Yes
Nichols Avenue, Huntington Turnpike, Huntington Street, Shelton Avenue, Wooster Street, Coram Avenue, Center Street
- Direction:
- North/South
- Southern Terminus:
- Barnum Avenue (US 1) in Stratford
- Northern Terminus:
- Howe Avenue (CT 110) in Shelton
- Distance:
- 11.05 miles
- Counties:
- Fairfield
- Signed:
- Yes
Chestnut Land Road, Church Hill Road, Calhoun Street, Blackville Road, Old Litchfield Road, Washington Road, Lakeside Road, West Street, East Street, Thomaston Road, Branch Road
- Direction:
- East/West
- Western Terminus:
- Litchfield Road (US 202) in New Milford
- Eastern Terminus:
- Watertown Road (US 6) in Thomaston
- Distance:
- 20.93 miles
- Counties:
- Litchfield
- Signed:
- Yes
East Main Street, Main Street, River Road, Howe Avenue, Leavenworth Road, Shelton Road
- Direction:
- North/South
- Southern Terminus:
- Barnum Avenue (US 1) in Stratford
- Northern Terminus:
- Monroe Turnpike (CT 111) in Monroe
- Distance:
- 15.95 miles
- Counties:
- Fairfield
- Signed:
- Yes
Main Street, Monroe Turnpike
- Direction:
- North/South
- Southern Terminus:
- Merritt Parkway (CT 15) in Trumbull
- Northern Terminus:
- Roosevelt Drive (CT 34) in Monroe
- Distance:
- 11.71 miles
- Counties:
- Fairfield
- Signed:
- Yes
Interlaken Road, Lime Rock Road
- Direction:
- East/West
- Western Terminus:
- Millerton Road (US 44) in Salisbury
- Eastern Terminus:
- Sharon-Canaan Road (US 7) in Salisbury
- Distance:
- 6.68 miles
- Counties:
- Litchfield
- Signed:
- Yes
Lordship Boulevard, Oak Bluff Avenue, Prospect Drive, Stratford Road, Main Street
- Direction:
- North/South
- Southern Terminus:
- Connecticut Turnpike (I-95) in Bridgeport
- Northern Terminus:
- East Main Street (CT 110) in Stratford
- Distance:
- 8.12 miles
- Counties:
- Fairfield
- Signed:
- Yes
Racebrook Road, Center Road
- Direction:
- North/South
- Southern Terminus:
- Boston Post Road (US 1) in Orange
- Northern Terminus:
- Amity Road (CT 63) in Woodbridge
- Distance:
- 7.92 miles
- Counties:
- New Haven
- Signed:
- Yes
Derby Avenue, Main Street
- Direction:
- North/South
- Southern Terminus:
- Main Street (CT 34) and Derby Avenue (CT 34) in Derby
- Northern Terminus:
- North Main Street (CT 67) in Seymour
- Distance:
- 5.66 miles
- Counties:
- New Haven
- Signed:
- Yes
Main Street, North Salem Road
- Direction:
- North/South
- Southern Terminus:
- Main Street (CT 35) in Ridgefield
- Northern Terminus:
- Titicus Road (NY 116) at the Connecticut-New York state line
- Distance:
- 4.24 miles
- Counties:
- Fairfield
- Signed:
- Yes
Newtown Road, Center Groton Road, Colonel Ledyard Highway, Hallville-Poquetanuck Road
- Direction:
- North/South
- Southern Terminus:
- Fort Hill Road (US 1) in Groton
- Northern Terminus:
- Norwich-Westerly Road (CT 2) in Preston
- Distance:
- 11.32 miles
- Counties:
- New London
- Signed:
- Yes
East Street, Litchfield Road
- Direction:
- East/West
- Western Terminus:
- South Street (CT 63) in Litchfield
- Eastern Terminus:
- Litchfield Road (CT 4) and Birge Park Road (CT 4) in Harwinton
- Distance:
- 7.48 miles
- Counties:
- Litchfield
- Signed:
- Yes
Meriden Avenue
- Direction:
- North/South
- Southern Terminus:
- Meriden-Waterbury Turnpike (CT 322) in Southington
- Northern Terminus:
- Main Street (CT 10) in Southington
- Distance:
- 3.11 miles
- Counties:
- Hartford
- Signed:
- Yes
North Street, Grassy Hill Road
- Direction:
- North/South
- Southern Terminus:
- Boston Post Road (US 1) in Milford
- Northern Terminus:
- Derby Turnpike (CT 34) in Orange
- Distance:
- 5.66 miles
- Counties:
- New Haven
- Signed:
- Yes
First Avenue, Campbell Avenue, Forest Road, Dayton Street
- Direction:
- North/South
- Southern Terminus:
- Connecticut Turnpike (I-95) in West Haven
- Northern Terminus:
- Whalley Avenue (CT 63) in New Haven
- Distance:
- 3.51 miles
- Counties:
- New Haven
- Signed:
- Yes
Main Street, New Canaan Avenue, New Norwalk Road, Smith Ridge Road
- Direction:
- North/South
- Southern Terminus:
- North Avenue (US 1) and Cross Street (US 1) in Norwalk
- Northern Terminus:
- Connecticut-New York state line
- Distance:
- 8.37 miles
- Counties:
- Fairfield
- Signed:
- Yes
Mansfield Avenue, South Avenue, Cherry Street, Main Street, Oenoke Ridge
- Direction:
- North/South
- Southern Terminus:
- Boston Post Road (US 1) in Darien
- Northern Terminus:
- Connecticut-New York state line
- Distance:
- 9.41 miles
- Counties:
- Fairfield
- Signed:
- Yes
Grange Hall Road
- Direction:
- North/South
- Southern Terminus:
- Cemetery Hill Road (CT 4) and Furnace Brook Road (CT 4) in Cornwall
- Northern Terminus:
- Sharon-Goshen Turnpike (CT 128) in Cornwall
- Distance:
- 1.24 miles
- Counties:
- Litchfield
- Signed:
- Yes
Point of Rocks Road, Main Street, Brewster Road, Sand Road, Belden Street
- Direction:
- North/South
- Southern Terminus:
- Huntsville-South Canaan Road (CT 63) in Canaan
- Northern Terminus:
- Salisbury Road (US 44) in North Canaan
- Distance:
- 6.08 miles
- Counties:
- Litchfield
- Signed:
- Yes
East Main Street, White Plains Road, Church Hill Road
- Direction:
- North/South
- Southern Terminus:
- Stratford Avenue (CT 130) in Bridgeport
- Northern Terminus:
- Main Street (CT 111) in Trumbull
- Distance:
- 6.30 miles
- Counties:
- Fairfield
- Signed:
- Yes
Sharon-Goshen Turnpike
- Direction:
- East/West
- Western Terminus:
- US 7 in West Cornwall
- Eastern Terminus:
- Cemetery Hill Road (CT 4), Bunker Hill Road (CT 4), and Cornwall Hollow Road (CT 43) in West Cornwall
- Distance:
- 4.03 miles
- Counties:
- Litchfield
- Signed:
- Yes
Post Road, Fairfield Avenue, State Street, Water Street, Stratford Avenue, Connecticut Avenue, Ferry Boulevard
- Direction:
- East/West
- Western Terminus:
- Kings Highway (US 1) in Fairfield
- Eastern Terminus:
- Barnum Avenue (US 1) in Stratford
- Distance:
- 8.21 miles
- Counties:
- Fairfield
- Signed:
- Yes
Quinebaug Road
- Direction:
- North/South
- Southern Terminus:
- Riverside Drive (CT 12) in Thompson
- Northern Terminus:
- Quinebaug Road (MA 131) at the Connecticut-Massachusetts state line
- Distance:
- 3.78 miles
- Counties:
- Windham
- Signed:
- Yes
Weekeepeemee Road, Carmel Hill Road, Carmel Hill Road South, Guild Hollow Road, West Street, East Street, Lakes Road, Kasson Road, Old Watertown Road, Judd Farm Road
- Direction:
- North/South
- Southern Terminus:
- Washington Road (CT 47) in Woodbury
- Northern Terminus:
- Litchfield Road (CT 63) in Watertown
- Distance:
- 10.97 miles
- Counties:
- Litchfield
- Signed:
- Yes
Junction Road, Obtuse Hill Road, Main Street South, Main Street North
- Direction:
- North/South
- Southern Terminus:
- Federal Road (US 202) in Brookfield
- Northern Terminus:
- New Milford Road East (CT 67) in Bridgewater
- Distance:
- 8.36 miles
- Counties:
- Fairfield, Litchfield
- Signed:
- Yes
North Benson Road
- Direction:
- North/South
- Southern Terminus:
- Post Road (US 1) in Fairfield
- Northern Terminus:
- Black Rock Turnpike (CT 58) in Fairfield
- Distance:
- 2.58 miles
- Counties:
- Fairfield
- Signed:
- Yes
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
- Direction:
- North/South
- Southern Terminus:
- Boston Post Road (US 1) in Darien
- Northern Terminus:
- Sport Hill Road (CT 59) in Easton
- Distance:
- 20.46 miles
- Counties:
- Fairfield
- Signed:
- Yes
Washington Boulevard, Cold Spring Road, High Ridge Road
- Direction:
- North/South
- Southern Terminus:
- Tresser Boulevard (US 1) in Stamford
- Northern Terminus:
- Connecticut-New York state line
- Distance:
- 9.33 miles
- Counties:
- Fairfield
- Signed:
- Yes
Bushnell Hollow Road, Kinsman Hill Road, Town House Road, Newent Road, Slater Avenue, Voluntown Road, Jewett City Road, Beach Pond Road, Rockville Road
- Direction:
- East/West
- Western Terminus:
- Scotland Road (CT 97) in Sprague
- Eastern Terminus:
- Connecticut-Rhode Island state line
- Distance:
- 17.73 miles
- Counties:
- New London
- Signed:
- Yes
North Branford Road, Branford Road
- Direction:
- North/South
- Southern Terminus:
- East Main Street (US 1) in Branford
- Northern Terminus:
- Foxon Road (CT 22/CT 80) in North Branford
- Distance:
- 2.36 miles
- Counties:
- New Haven
- Signed:
- Yes
Elm Street, Bridge Street, North Road, Broad Brook Road, Melrose Road, Sadds Mill Road, Maple Street, Crystal Lake Road, Sandy Beach Road, Charter Road, Park Street, Tolland Avenue
- Direction:
- East/West
- Western Terminus:
- Ella T. Grasso Turnpike (CT 75) in Windsor Locks
- Eastern Terminus:
- Main Street (CT 32/CT 190) in Stafford
- Distance:
- 22.50 miles
- Counties:
- Hartford, Tolland
- Signed:
- Yes
Hemingway Avenue, Short Beach Road, Shore Drive
- Direction:
- East/West
- Western Terminus:
- Saltonstall Parkway (US 1) in East Haven
- Eastern Terminus:
- West Main Street (US 1) in Branford
- Distance:
- 4.27 miles
- Counties:
- New Haven
- Signed:
- Yes
Old Post Road, Horse Hill Road, Stevenstown Road, Cedar Lake Road, Winthrop Road
- Direction:
- North/South
- Southern Terminus:
- East Main Street (US 1) in Clinton
- Northern Terminus:
- West Main Street (CT 148) in Chester
- Distance:
- 9.91 miles
- Counties:
- Middlesex
- Signed:
- Yes
Main Street, South Main Street, Montowese Street, South Montowese Street, Sybil Avenue, Limewood Avenue, Hotchkiss Grove Road, Elizabeth Street, Pine Orchard Road, Blackstone Avenue, Totoket Road, Stony Creek Road, Leetes Island Road, Water Street, Whitfield Street, Boston Street
- Direction:
- East/West
- Western Terminus:
- West Main Street (US 1) in Branford
- Eastern Terminus:
- Boston Post Road (US 1) in Guilford
- Distance:
- 13.00 miles
- Counties:
- New Haven
- Signed:
- Yes
Middlefield Road, Durham Road, Main Street, Baileyville Road
- Direction:
- North/South
- Southern Terminus:
- Main Street (CT 17) in Durham
- Northern Terminus:
- Meriden Road (CT 66) in Middlefield
- Distance:
- 5.09 miles
- Counties:
- Middlesex
- Signed:
- Yes
Killingworth-Durham Road, Tooley Road, Chester Road, West Main Street, Water Street, Ferry Road
- Direction:
- East/West
- Western Terminus:
- Madison-Durham Road (CT 79) in Killingworth
- Eastern Terminus:
- Town Street (CT 82) and Norwich-Salem Road (CT 82) in Hadlyme
- Distance:
- 16.35 miles
- Counties:
- Middlesex, New London
- Signed:
- Yes
Main Street, East Haddam-Moodus Road, Falls Road, Sipples Hill Road, Westchester Road
- Direction:
- North/South
- Southern Terminus:
- Norwich Road (CT 82) in East Haddam
- Northern Terminus:
- CT 2 in Colchester
- Distance:
- 11.70 miles
- Counties:
- Middlesex, New London
- Signed:
- Yes