Connecticut US and State Route Listing
East Avenue, Newtown Avenue, Chestnut Hill Road, Cedar Road, Norfield Road, Newtown Turnpike, Redding Road, Turkey Plain Road, Grassy Plain Street, South Street, Main Street
- Direction:
- North/South
- Southern Terminus:
- North Avenue (US 1) in Norwalk
- Northern Terminus:
- North Street (CT 37), Main Street (CT 39), and Downs Street (SR 841) in Danbury
- Distance:
- 23.57 miles
- Counties:
- Fairfield
- Signed:
- Yes
Webatuck Road
- Direction:
- East/West
- Western Terminus:
- New York-Connecticut state line
- Eastern Terminus:
- Kent Road (US 7) in New Milford
- Distance:
- 2.64 miles
- Counties:
- Fairfield, Litchfield
- Signed:
- Yes
Kings Highway North, Canal Street, Main Street, Weston Road, Georgetown Road, Redding Road, School Street
- Direction:
- North/South
- Southern Terminus:
- Wilton Road (CT 33) in Westport
- Northern Terminus:
- Norwalk-Danbury Road (US 7) in Wilton
- Distance:
- 9.51 miles
- Counties:
- Fairfield
- Signed:
- Yes
Tunxis Hill Road, Black Rock Turnpike, Black Rock Road, Putnam Park Road
- Direction:
- North/South
- Southern Terminus:
- Kings Highway (US 1) in Fairfield
- Northern Terminus:
- Milwaukee Avenue (CT 302) in Bethel
- Distance:
- 18.58 miles
- Counties:
- Fairfield
- Signed:
- Yes
Brooklawn Avenue, Stratfield Road, Easton Turnpike, Sport Hill Road, Stepney Road
- Direction:
- North/South
- Southern Terminus:
- North Avenue (US 1) in Bridgeport
- Northern Terminus:
- Main Street (CT 25) in Monroe
- Distance:
- 12.03 miles
- Counties:
- Fairfield
- Signed:
- Yes
Bethlehem Road, Main Street South, Main Street North, South Street, North Street, County Road
- Direction:
- North/South
- Southern Terminus:
- Main Street North (US 6) in Woodbury
- Northern Terminus:
- Litchfield Road (CT 63) in Morris
- Distance:
- 9.16 miles
- Counties:
- Litchfield
- Signed:
- Yes
Whalley Avenue, Amity Road, New Haven Road, South Main Street, Cherry Street, Meadow Street, Church Street, North Church Street, Straits Turnpike, Main Street, Litchfield Road, Watertown Road, South Plains Road, South Street, North Street, Goshen Road, Old Middle Street, Hollenbeck Road, Huntsville-South Canaan Road
- Direction:
- North/South
- Southern Terminus:
- Whalley Avenue (CT 10) and Fitch Street (CT 10) in New Haven
- Northern Terminus:
- South Canaan Road (US 7) in Canaan
- Distance:
- 52.57 miles
- Counties:
- New Haven, Hartford, Litchfield
- Signed:
- Yes
Sherman Hill Road, Middlebury Road, Chase Parkway
- Direction:
- East/West
- Western Terminus:
- Main Street (US 6) in Woodbury
- Eastern Terminus:
- Yankee Expressway (I-84) in Waterbury
- Distance:
- 8.14 miles
- Counties:
- Litchfield, New Haven
- Signed:
- Yes
Meriden Road, Washington Street, Main Street, Marlborough Street, Portland Cobalt Road, West High Street, East High Street, East Hampton Road, Hebron Road, West Main Street, Middletown Road, Willimantic Road, Columbia Avenue, Boston Post Road
- Direction:
- East/West
- Western Terminus:
- I-691 and I-91 in Meriden
- Eastern Terminus:
- Boston Post Road (US 6) in Windham
- Distance:
- 38.38 miles
- Counties:
- New Haven, Middlesex, Hartford, Tolland, Windham
- Signed:
- Yes
Seymour Road, New Haven Road, North Main Street, Bank Street, Oxford Road, Southford Road, Roxbury Road, Southbury Road, Church Street, North Street, Baker Road, New Milford Road East, New Milford Road West, Prospect Hill Road, Bridge Road
- Direction:
- North/South
- Southern Terminus:
- Amity Road (CT 63) in Woodbridge
- Northern Terminus:
- Kent Road (US 7) and Danbury Road (US 7/US 202) in New Milford
- Distance:
- 31.00 miles
- Counties:
- New Haven, Litchfield
- Signed:
- Yes
Bridge Street, Prospect Street, Union City Road, Cheshire Road, Prospect Road, Yalesville Road, Church Street, Barnes Road, Durham Road, Wallingford Road
- Direction:
- East/West
- Western Terminus:
- Church Street (CT 63) in Naugatuck
- Eastern Terminus:
- Main Street (CT 17) in Durham
- Distance:
- 22.09 miles
- Counties:
- New Haven, Middlesex
- Signed:
- Yes
Whalley Avenue, Litchfield Turnpike, Carrington Road, Prospect Road, Hamilton Avenue, Silver Street, Meriden Road, Woodtick Road, Stillson Road, Wolcott Street, Wolcott Road, West Street, Burlington Avenue, Milford Street
- Direction:
- North/South
- Southern Terminus:
- Amity Road (CT 63) in New Haven
- Northern Terminus:
- Spielman Highway (CT 4) in Burlington
- Distance:
- 35.16 miles
- Counties:
- New Haven, Hartford
- Signed:
- Yes
Waterbury Road, West Main Street, Main Street, Academy Road, South Meriden Road, River Road, Hanover Avenue
- Direction:
- East/West
- Western Terminus:
- Yankee Expressway (I-84) in Cheshire
- Eastern Terminus:
- Old Colony Road (CT 71) in Meriden
- Distance:
- 10.92 miles
- Counties:
- New Haven
- Signed:
- Yes
South Broad Street, Old Colony Road, Cook Avenue, West Main Street, Chamberlain Highway, High Road, Percival Avenue, Main Street, New Britain Road, South Main Street, Franklin Square, Elm Street, Martin Luther King Drive, Stanley Street, Hartford Road, South East Road, New Britain Avenue
- Direction:
- North/South
- Southern Terminus:
- North Colony Road (US 5) and South Broad Street (US 5) in Wallingford
- Northern Terminus:
- New Britain Avenue (CT 173) and South Main Street (CT 173) in West Hartford
- Distance:
- 19.19 miles
- Counties:
- New Haven, Hartford
- Signed:
- Yes
Chamberlain Highway, High Road, Kensington Avenue
- Direction:
- North/South
- Southern Terminus:
- Chamberlain Highway (CT 71) in Berlin
- Northern Terminus:
- Buell Street in New Britain
- Distance:
- 2.92 miles
- Counties:
- Hartford
- Signed:
- Yes
Poland Brook Road, North Riverside Avenue, South Riverside Avenue, Terryville Road, Park Street, Divinity Street, School Street, Main Street, Riverside Avenue, Middle Street, Broad Street, East Main Street, Forestville Avenue
- Direction:
- East/West
- Western Terminus:
- Burlington Road (CT 4) in Harwinton
- Eastern Terminus:
- CT 9 in New Britain
- Distance:
- 20.10 miles
- Counties:
- Litchfield, Hartford
- Signed:
- Yes
Main Street, Watertown Avenue
- Direction:
- East/West
- Western Terminus:
- Straits Turnpike (CT 63) in Watertown
- Eastern Terminus:
- CT 8 in Waterbury
- Distance:
- 3.46 miles
- Counties:
- Litchfield, New Haven
- Signed:
- Yes
Ellington Road, Wapping Wood Road, Windsorville Road, Union Street, East Main Street, Tolland Avenue, Tolland Stage Road, Tolland Turnpike, Nott Highway
- Direction:
- East/West
- Western Terminus:
- Sullivan Avenue (CT 194) in South Windsor
- Eastern Terminus:
- Squaw Hollow Road (US 44) in Ashford
- Distance:
- 22.21 miles
- Counties:
- Hartford, Tolland, Windham
- Signed:
- Yes
Poquonock Avenue, Ella T. Grasso Turnpike, South Street, South Main Street, North Main Street, North Street
- Direction:
- North/South
- Southern Terminus:
- Broad Street (CT 159) in Windsor
- Northern Terminus:
- Connecticut-Massachusetts state line
- Distance:
- 13.52 miles
- Counties:
- Hartford
- Signed:
- Yes
Whitfield Street, Broad Street, Church Street, Durham Road, Guilford Road
- Direction:
- North/South
- Southern Terminus:
- Whitfield Street (CT 146) and Boston Street (CT 146) in Guilford
- Northern Terminus:
- New Haven Road (CT 17) in Durham
- Distance:
- 13.85 miles
- Counties:
- New Haven, Middlesex
- Signed:
- Yes
Westerly Bypass
- Direction:
- East/West
- Western Terminus:
- Liberty Street (CT 2) in Pawcatuck
- Eastern Terminus:
- Connecticut-Rhode Island state line
- Distance:
- 0.43 miles
- Counties:
- New London
- Signed:
- Yes
Durham Road, Madison-Durham Road, Madison Road
- Direction:
- North/South
- Southern Terminus:
- Boston Post Road (US 1) in Madison
- Northern Terminus:
- Main Street (CT 17) in Durham
- Distance:
- 14.34 miles
- Counties:
- New Haven, Middlesex
- Signed:
- Yes
Foxon Boulevard, Foxon Road, Branford Road, Killingworth Road, Old Toll Road, North Branford Road, Deep River Road, Winthrop Road, Elm Street
- Direction:
- East/West
- Western Terminus:
- I-91 and Middletown Avenue (CT 17) in New Haven
- Eastern Terminus:
- Main Street (CT 154) in Deep River
- Distance:
- 25.91 miles
- Counties:
- New Haven, Middlesex
- Signed:
- Yes
Hull Street, Central Avenue, High Street, Killingworth Turnpike, Clinton Road, Higganum Road, Killingworth Road
- Direction:
- North/South
- Southern Terminus:
- West Main Street (US 1) in Clinton
- Northern Terminus:
- Saybrook Road (CT 154) in Haddam
- Distance:
- 15.75 miles
- Counties:
- Middlesex
- Signed:
- Yes
Bridge Road, East Haddam Bridge, Norwich Road, Town Street, Norwich-Salem Road, East Haddam Road, Norwich-Salem Turnpike, Salem Turnpike, West Main Street
- Direction:
- East/West
- Western Terminus:
- CT 9 in Chester
- Eastern Terminus:
- Chelsea Harbor Drive (CT 2) in Norwich
- Distance:
- 28.47 miles
- Counties:
- Middlesex, New London
- Signed:
- Yes
Manchester Road, South Main Street, Main Street, North Main Street, Oakland Street, Talcottville Road, Windsor Avenue, Union Street, West Street, West Road, Somers Road, South Road, Springfield Road
- Direction:
- North/South
- Southern Terminus:
- New London Turnpike in Glastonbury
- Northern Terminus:
- Connecticut-Massachusetts state line
- Distance:
- 27.56 miles
- Counties:
- Hartford, Tolland
- Signed:
- Yes
Broad Street, Hartford Turnpike, Hartford-New London Turnpike, New London Road, South Main Street, Main Street, Broadway, Church Street, North Street, West Street, Clark Road, Bolton Center Road
- Direction:
- North/South
- Southern Terminus:
- Colman Street (US 1) in New London
- Northern Terminus:
- New Bolton Road (US 6/US 44) and Boston Turnpike (US 6/US 44) in Bolton
- Distance:
- 37.38 miles
- Counties:
- New London, Tolland
- Signed:
- Yes
Norwich-Lebanon Road, Trumbull Highway
- Direction:
- North/South
- Southern Terminus:
- Windham Turnpike (CT 32) in Franklin
- Northern Terminus:
- Willimantic Road (US 6) in Andover
- Distance:
- 16.62 miles
- Counties:
- New London, Tolland
- Signed:
- Yes
Warrenville Road, Mansfield Road, Westford Road, Turnpike Road, Ference Road, Fish Point Road
- Direction:
- North/South
- Southern Terminus:
- Storrs Road (CT 195) in Mansfield
- Northern Terminus:
- Buckley Highway (CT 190) in Union
- Distance:
- 16.25 miles
- Counties:
- Tolland, Windham
- Signed:
- Yes
Hebron Avenue, Gilead Street
- Direction:
- East/West
- Western Terminus:
- CT 2 in Glastonbury
- Eastern Terminus:
- North Street (CT 85) in Hebron
- Distance:
- 9.33 miles
- Counties:
- Hartford, Tolland
- Signed:
- Yes
Norwich Avenue, Taftville-Occum Road, Bridge Street, Baltic Road, Main Street, Scotland Road, Devotion Road, Pudding Hill Road, Pomfret Road, Deerfield Road
- Direction:
- North/South
- Southern Terminus:
- Jewett City Road (CT 12) and Norwich Avenue (CT 12) in Norwich
- Northern Terminus:
- Pomfret Street (US 44/CT 169) and Putnam Road (US 44) in Pomfret
- Distance:
- 29.14 miles
- Counties:
- New London, Windham
- Signed:
- Yes
Main Street, Silas Deane Highway
- Direction:
- North/South
- Southern Terminus:
- CT 9 in Cromwell
- Northern Terminus:
- Wilbur Cross Highway (US 5/CT 15) at the Hartford city line
- Distance:
- 10.64 miles
- Counties:
- Middlesex, Hartford
- Signed:
- Yes