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U.S. Route 1 (US 1) in the U.S. state of Connecticut is a major east–west United States Highway along Long Island Sound. It has been replaced by Interstate 95 as a through route, which it closely parallels, and now primarily serves as a local business route. Despite its east–west orientation, it is part of a north–south route, and so most signs show it as north–south.

U.S. Route 1 marker

U.S. Route 1
Route information
Maintained by ConnDOT
Length117.37 mi[1] (188.89 km)
Existed1926–present
Major junctions
South end US 1 in Port Chester, NY
  US 7 in Norwalk
Route 8 in Bridgeport
Route 34 in New Haven
Route 9 in Old Saybrook
Route 32 in New London
North end US 1 in Westerly, RI
Location
CountiesFairfield, New Haven, Middlesex, New London
Highway system
  • Routes in Connecticut
I-691Route 2

Contents

Route descriptionEdit

 
The Mystic River Bascule Bridge carrying US 1 over the Mystic River in Connecticut

US 1 in Connecticut stays close to Interstate 95 throughout the state and has many junctions with it. It goes through the following towns as the roads listed below. From Greenwich to Branford, US 1 is mostly a 4-lane or 6-lane principal arterial road (with some 2-lane sections in dense areas). From Branford to Stonington, US 1 becomes a 2-lane or 4-lane minor arterial road (it is classified as a principal arterial road within Waterford town). One note of interest is that Route 1 in Connecticut has almost a direct east–west route. Because of this, in some places, signs may say Route 1 east or west, and only a short distance away, another sign may say Route 1 north or south. This can make it confusing for those who are not familiar with the area.[original research?] Most of US 1 through Connecticut encompasses its predecessor, the Boston Post Road, and in many towns it is still named Boston Post Road.

HistoryEdit

US 1 generally follows the old Boston Post Road and turnpike roads built to replace it. Specifically, the Greenwich Road, chartered in 1792, was the part in Greenwich, and became part of the longer Connecticut Turnpike (New York to Fairfield) in 1806. The New Haven and Milford Turnpike (1802) continued from Milford to New Haven, and the New London and Lyme Turnpike (1807) connected Old Lyme with New London.

Major intersectionsEdit

CountyLocationmi[1]kmDestinationsNotes
FairfieldGreenwich0.000.00   US 1 south to NY 120AByram River bridge; continuation into New York
4.837.77  I-95 – New Haven, New York CityExit 5 on I-95
Stamford6.9311.15   Route 137 (Washington Boulevard) to I-95 – Transportation Center, UConn
8.6013.84   Route 106 north (Courtland Avenue) / I-95 south – Glenbrook, New York CitySouthern terminus of Route 106; exit 9 on I-95
8.6613.94  I-95 north – New HavenExit 9 on I-95
Darien11.1717.98  I-95 – New Haven, New York CityExit 11 on I-95; southbound entrance via Ledge Road
11.5618.60  Route 136 east (Tokeneke Road) – Rowayton, South NorwalkWestern terminus of Route 136
11.6618.76  Route 124 north (Mansfield Avenue) – New CanaanSouthern terminus of Route 124
12.51–
12.87
20.13–
20.71
  I-95 – New Haven, New York CityExit 13 on I-95; northbound entrance via Old Kings Highway North
Norwalk14.2422.92  I-95 – New Haven, New York CityExit 14 on I-95; northbound exit via Fairfield Avenue; northbound entrance via Scribner Avenue
15.7325.31   US 7 to I-95 – New York City, BridgeportExit 1 on US 7
16.1726.02   Route 123 north (Main Street) to US 7 northSouthern terminus of Route 123
16.5426.62  Route 53 north (East Avenue)Southern terminus of Route 53
Westport19.2230.93  Route 33 – Saugatuck, Wilton, Westport Station
19.8331.91  Route 136 (Compo Road) – Saugatuck, Easton
20.8033.47Sherwood Island Connector – Sherwood Island State ParkSSR 476
Fairfield23.3137.51  I-95 – New Haven, New York CityExit 19 on I-95; all movements except northbound entrance via local roads
25.5141.05  Route 135 north (North Benson Road)Southern terminus of Route 135
25.8341.57  Route 130 east (Post Road)Western terminus of Route 130
26.23–
26.47
42.21–
42.60
  I-95 – New Haven, New York CityExit 23 on I-95
27.1643.71  I-95 – New Haven, New York CityExit 24 on I-95; all movements except entrance I-95 north via local roads
28.1545.30  Route 58 north (Tunxis Hill Road Cutoff) – Easton, Redding, Bethel
Bridgeport28.6846.16  Route 59 (Brooklawn Avenue) – Easton, Upper Stepney
30.1648.54   To Route 8 / Route 25Access via Chopsey Hill Road
31.4350.58  Route 127 north (East Main Street) – TrumbullSouthern terminus of Route 127
Stratford34.0354.77  Route 108 north (Nichols Avenue) – Trumbull, HuntingtonSouthern terminus of Route 108
34.2055.04  Route 113 (Main Street) – Paradise Green, Shelton
34.8656.10  Route 130 west – BridgeportEastern terminus of Route 130
34.91–
35.09
56.18–
56.47
  I-95 south – New York CityExit 33 on I-95; access from I-95 north and to I-95 south only
35.0656.42  Route 110 north (East Main Street) – Shelton, MonroeSouthern terminus of Route 110
Housatonic River35.27–
35.43
56.76–
57.02
Washington Bridge
New HavenMilford36.3158.44  I-95 – New Haven, New York CityExit 34 on I-95
37.3360.08  Route 162 east – Downtown MilfordWestern terminus of Route 162
38.9162.62  To Route 15 – New York City, HartfordAccess via Milford Parkway; no commercial vehicles
39.2063.09  Route 121 north (North Street) – OrangeSouthern terminus of Route 121
40.0164.39  I-95 – New Haven, New York CityExits 39A-B on I-95
Orange42.2567.99  Route 152 north (Orange Center Road) – Orange CenterSouthern terminus of Route 152
43.2069.52  Route 114 north (Racebrook Road) – WoodbridgeSouthern terminus of Route 114
43.9570.73  Route 162 west (Bull Hill Lane) – West HavenEastern terminus of Route 162
West Haven46.0674.13  Route 122 (Forest Road / Campbell Avenue) – Downtown West Haven, Westville
New Haven46.6475.06   Route 10 (Ella Grasso Boulevard) to I-95 – City Point, Hamden
48.25–
48.81
77.65–
78.55
   To I-91 / I-95Access via Water Street to Route 34 (Oak Street Connector)
49.23–
49.41
79.23–
79.52
Tomlinson Lift Bridge over the Quinnipiac River
50.2580.87  Route 337 (Townsend Avenue) – Lighthouse Pointto Tweed-New Haven Airport
East Haven50.65–
51.23
81.51–
82.45
  I-95Exit 51 on I-95
51.7983.35  Route 142 east (Hemingway Avenue) – Momauguin
52.0683.78  Route 100 north (Main Street) – East HavenSouthern terminus of Route 100
Branford53.8586.66  Route 142 west (Short Beach Road) – Short BeachEastern terminus of Route 142
53.9686.84  I-95 south – New York CityExit 53 on I-95; access from I-95 north and to I-95 south only; access via Branford Connector
54.0687.00  Route 146 east (Main Street) – Stony CreekWestern terminus of Route 146
56.8291.44  I-95 – New London, New HavenExit 55 on I-95
57.0691.83  Route 139 north (North Branford Road) – North Branford, FoxonSouthern terminus of Route 139
Guilford59.2195.29  Route 22 west (Notch Hill Road) – Foxon, North BranfordEastern terminus of Route 22
61.7699.39  I-95 – New Haven, New LondonExit 57 on I-95
63.07101.50  Route 77 (Church Street) – Guilford, North Guilford
64.35103.56  Route 146 west (Boston Street) – Guilford CenterEastern terminus of Route 146
Madison67.85109.19  Route 79 (Durham Road) – North Madison, Durham
MiddlesexClinton71.67115.34  Route 81 (High Street) – Killingworth, Middletown
72.52116.71  Route 145 (Old Post Road / Old Westbrook Road) – Winthrop
Westbrook76.25122.71   Route 153 (Essex Road) to I-95 – Essex, Ivoryton
Old Saybrook78.19125.83   Route 166 (Spencer Plain Road) to I-95
79.52127.98  Route 154 north (Old Boston Post Road) – Shore Points, Cornfield Point, Knollwood BeachSouthern terminus of Route 154
80.52129.58  Route 154 south (Main Street) – Shore Points, Saybrook PointSouthern terminus of concurrency with Route 154
80.95130.28   Route 154 north (Middlesex Turnpike) to I-95 south – Essex, HaddamNorthern terminus of concurrency with Route 154
81.98131.93  I-95 north – New LondonSouthern terminus concurrency with I-95 south at Exit 68
  Route 9 north – Essex, HartfordExit 69 on I-95; southern terminus of Route 9
Connecticut River82.15–
82.63
132.21–
132.98
Raymond E. Baldwin Bridge
New LondonOld Lyme82.86–
83.34
133.35–
134.12
   I-95 north / Route 156 south (Shore Road) – New LondonNorthern terminus of concurrency with I-95 at Exit 70; southern terminus of concurrency with Route 156
83.53134.43  Route 156 north (Neck Road) – HamburgNorthern terminus of concurrency with Route 156
East Lyme92.46148.80  Route 161 (Chesterfield Road / Flanders Road) – Chesterfield, Niantic
92.97149.62  I-95 – New Haven, New LondonExit 75 on I-95; no northbound access to I-95 south
Waterford97.36156.69  Route 156 west (Rope Ferry Road) – Flanders, NianticEastern terminus of Route 156
New London98.70158.84  Route 213 south (Ocean Avenue) – Harkness Memorial State ParkNorthern terminus of Route 213
99.99160.92  Route 85 north (Broad Street) – Waterford, HartfordSouthern terminus of Route 85
100.89162.37  Route 32 north – NorwichExit 84N on I-95; US 1 acts as frontage roads for I-95
101.03162.59  I-95 south – New HavenSouthern terminus of concurrency with I-95 at exit 83
Thames River101.17–
102.26
162.82–
164.57
Gold Star Memorial Bridge
Groton102.21–
102.95
164.49–
165.68
   I-95 north / Route 12 north / Thames Street – Stonington, Providence, Gales FerryNorthern terminus of concurrency with I-95 at exit 85; southern terminus of CT 12
103.22166.12   Route 349 (Clarence Sharp Highway) to I-95 north – Stonington, Providence
105.55169.87   Route 117 north (Newtown Road) to I-95 – LedyardSouthern terminus of Route 117
106.47171.35  Route 215 east (Groton Long Point Road) – Groton Long PointWestern terminus of Route 215
108.98175.39  Route 215 west (Water Street) – Groton Long Point, NoankEastern terminus of Route 215
Mystic River109.12175.61Mystic River Bascule Bridge
Stonington109.67176.50   Route 27 north (Denison Avenue) to I-95 – Old MysticSouthern terminus of Route 27
112.48181.02  US 1A north (North Water Street) – Stonington BoroughSouthern terminus of US 1A
113.63182.87  US 1A south (Elm Street) – Stonington BoroughNorthern terminus of US 1A
116.78187.94   Route 234 west (Pequot Trail) to I-95 – Old MysticEastern terminus of Route 234
117.24188.68   Route 2 west (Liberty Street) to I-95 – North Stonington, NorwichEastern terminus of Route 2
117.37188.89  US 1 north – Westerly, CharlestownPawcatuck River bridge; continuation into Rhode Island
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

ReferencesEdit

  1. ^ a b Connecticut Department of Transportation, "Highway Log" (PDF). (1.80 MiB) as of December 31, 2014

External linksEdit

Route map:

KML is from Wikidata


  U.S. Route 1
Previous state:
New York
Connecticut Next state:
Rhode Island