Interstate 81 | ||||
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Map of New York with I-81 highlighted in red |
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Route information | ||||
Maintained by NYSDOT and the Thousand Islands Bridge Authority | ||||
Length: | 183.52 mi[2] (295.35 km) | |||
Existed: | August 14, 1957[1] – present | |||
Major junctions | ||||
South end: | I-81 near Binghamton | |||
I-86 / NY 17 in Binghamton NY 13 in Cortland I-90 / Thruway near Syracuse NY 104 near Mexico NY 3 near Watertown |
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North end: | Highway 137 at Wellesley Island | |||
Highway system | ||||
Main route of the Interstate Highway System Numbered highways in New York
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Interstate 81 (I-81) is a part of the Interstate Highway System that runs from Dandridge, Tennessee, to the Canada – United States border at Wellesley Island in New York. In the U.S. state of New York, I-81 extends 183.52 miles (295.35 km) from the Pennsylvania state line southeast of Binghamton to the Canadian border at Wellesley Island northwest of Alexandria Bay. I-81 runs north–south through Central New York, serving the cities of Binghamton, Syracuse, and Watertown. It passes through the Thousand Islands in its final miles and crosses two bridges, both part of the series of bridges known as the Thousand Islands Bridge.
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Interstate 81 enters New York at the Pennsylvania state line about 11 miles (18 km) south east of Binghamton. I-81 merges with NY 17 for 5 miles (8 km). The current segment of NY 17 is set to become I-86. About 1 mile (1.6 km) north of Binghamton at exit 5, I-81 meets the western terminus of I-88. US 11 has been paralleling I-81 from Virginia and US 11 will parallel I-81 in most of New York. At mile marker 73 and exit 15, I-81 meets with the longest road in the United States: US 20 in La Fayette. At the southern tip of Syracuse, at mile marker 81, and exit 16A, I-81 meets with one of its spurs: I-481. In downtown Syracuse, I-81 meets I-690 at an incomplete interchange.
Just north of Syracuse, I-81 meets the New York State Thruway (Interstate 90) at exit 25A. In North Syracuse at mile marker 93, I-81 meets with I-481 and NY 481 at exit 29. From exit 36 to exit 48, I-81 parallels Lake Ontario. Further north, I-81 crosses Thousand Islands Bridge (toll northbound only) at the U.S./ Canadian border 6 miles (10 km) north of Fishers Landing.
Approaching and, further, beyond I-81's northern terminus at the Canadian border, two toll bridge spans over the St. Lawrence River connect it to Highway 401 (via Highway 137) in Ontario. The main bridge span on the United States side is one of the few remaining 2-lane Interstate stretches left on the system. The border itself is marked by a 90-foot (27 m) bridge across the International Rift between Wellesley Island, New York and Hill Island, Ontario.
In February 1953, New York Governor Thomas Dewey proposed constructing four expressways across the state of New York to supplement the then-under construction New York State Thruway. One of the four proposed highways began in Binghamton and proceeded generally northward through Central New York to the Canadian border north of Watertown.[3] The first section of the highway—from Tully north to Nedrow—was completed in the mid-1950s.[4][5] On August 14, 1957, the entirety of the proposed highway was included in the Interstate Highway System and designated as part of Interstate 81.[1] Two more sections of the route—between North Syracuse and Brewerton and from Adams to Pamelia—were opened to traffic in the late 1950s.[5][6]
C. 1961, the North Syracuse – Brewerton segment of the freeway was extended south into downtown Syracuse and north to Parish. Farther north, the section between exits 38 and 40 in southern Jefferson County was completed around this time.[6][7] I-81 was opened to traffic from the Pennsylvania state line north to NY 17 in Kirkwood in mid-1961 while the gap between the Syracuse–Parish and southern Jefferson County segments was filled in late 1961.[7][8] The freeway was completed between Pierrepont Manor and Adams by the following year, creating a continuous limited-access highway between Syracuse and Watertown.[8] In the mid-1960s, four more sections of I-81 were opened to traffic, completing all of I-81 within the state except for the portion between NY 221 in Marathon and NY 26 in Whitney Point.[9][10] The Marathon – Whitney Point segment was completed ca. 1968.[10][11]
As I-81 runs through Syracuse it separates the 15th Ward and Syracuse University, as well as the area's hospitals. The elevated freeway separates the two areas but also hangs over the 15th Ward.[12] The roadway is slowly deteriorating and is due for a reconstruction in the Syracuse area. Originally the reason for the Interstate's elevation was to make travel from downtown area to the university faster. One major reason for the urgency of this effort is the condition of the viaduct and other bridges located on I-81 between the I-481 interchanges, as well as on I-690 in the vicinity of the I-81/I-690 interchange.[13] Syracuse Common Councillor Van Robinson in 2001 called for the removal of some elevated portions of the section of I-81 that were blocking Upstate Medical University. He stated that the bridge not only presented a problem sectionalizing the Syracuse area, but also it presented a problem for Syracuse University and Upstate Medical University.[14]
The region is set to reach a final decision on the future of I-81. This decision on I-81 will involve many local groups, or stakeholders, in the issue. In early May 2011, this official process was started by two entities: the New York State Department of Transportation (NYSDOT) and the Syracuse Metropolitan Transportation Council (SMTC), the region’s metropolitan planning organization. NYSDOT is responsible for overseeing the process and, eventually, its construction. SMTC consists of member agencies that have a stake in transportation decisions in Central New York.[15]
NYSDOT has frequently said that they need to change I-81 due to its deteriorating condition.[16] Both parties have yet to reach a decision, but they hope to eventually reach one that is in the best interest for everyone in the greater Syracuse area. In late March 2011, SMTC and NYSDOT announced the formation of the I-81 Community Liaison Committee (CLC). The CLC is made up of representatives from 37 organizations and will give ideas and point out concerns about the future of I-81 in Syracuse.[17]
County | Location | Mile[2] | Exit | Destinations | Notes | |
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Broome |
Kirkwood | 0.00 | I-81 | Pennsylvania state line | ||
3.98 | 1 | US 11 / NY 7 – Conklin, Kirkwood | ||||
8.65 | 2 | US 11 east – Industrial Park | Signed as exit 2W on I-81 northbound | |||
8.65 | I-86 east / NY 17 east – New York | Signed as exit 2E on I-81 northbound; NY 17 joins northbound and leaves southbound | ||||
8.90 | 3 | Industrial Park (Colesville Road) | Southbound exit and northbound entrance | |||
City of Binghamton | 12.19 | 3 | Broad Avenue | Northbound exit and southbound entrance | ||
12.58 | 4N-S | NY 7 – Downtown Binghamton, Hillcrest | ||||
13.06 | NY 17 west – Owego, Elmira | NY 17 leaves northbound and joins southbound | ||||
Dickinson | 13.54 | 5 | US 11 (Front Street) – Broome Community College | To I-88 east (southbound) | ||
Chenango | 14.77 | I-88 east – Albany | No southbound exit | |||
15.66 | 6 | US 11 to NY 12 – Chenango Bridge | To I-88 east (southbound) | |||
21.62 | 7 | US 11 – Castle Creek | ||||
Barker | 28.99 | 8 | NY 26 to US 11 to NY 79 to NY 206 – Whitney Point | Northbound exit and southbound entrance | ||
Triangle | 30.33 | 8 | NY 79 to US 11 to NY 26 to NY 206 – Whitney Point | Southbound exit and northbound entrance | ||
Cortland |
Village of Marathon | 38.26 | 9 | NY 221 – Marathon | ||
Cortlandville | 50.01 | 10 | US 11 / NY 41 – Cortland, McGraw | |||
Cortland | 52.34 | 11 | NY 13 – Cortland, Ithaca | Access to SUNY Cortland | ||
Town of Homer | 54.07 | 12 | US 11 / NY 41 / NY 281 – Cortland, Homer | |||
Preble | 62.86 | 13 | NY 281 – Preble | |||
Onondaga |
Town of Tully | 66.58 | 14 | NY 80 – Tully | ||
LaFayette | 73.19 | 15 | US 11 / US 20 – LaFayette | |||
Onondaga | 78.10 | 16 | US 11 – Onondaga Nation Territory | |||
Syracuse | 81.46 | 16A | I-481 north – DeWitt | |||
82.20 | 17 | South Salina Street / South State Street / Brighton Avenue | Access to Carrier Dome | |||
83.77 | 18 | Adams Street / Harrison Street | Access to Syracuse University | |||
84.78 | I-690 – East Syracuse, Baldwinsville, Fairgrounds | No access to I-690 west from I-81 south | ||||
19 | Clinton Street / Salina Street | Southbound exit and northbound entrance | ||||
20 | Franklin Street / West Street | Southbound exit and northbound entrance | ||||
21 | Catawba Street / Spencer Street | Southbound exit and entrance | ||||
86.23 | 22 | NY 298 (Court Street) | Northbound exit and entrance; access to Rosamond Gifford Zoo | |||
22 | NY 298 (Bear Street) to I-690 west | Southbound exit and entrance; combined with exits 23A-B | ||||
86.68 | 23 | NY 370 east (Park Street) / Hiawatha Boulevard | Northbound exit only; access to Carousel Center and Alliance Bank Stadium; combined with exits 24A-B | |||
23A-B | Hiawatha Boulevard / Carousel Center Drive | Southbound exit and entrance; access to Carousel Center and Alliance Bank Stadium; combined with exit 22 | ||||
86.68 | 24A-B | NY 370 west – Liverpool | Northbound exit only; combined with exit 23 | |||
Salina | 25 | 7th North Street – Liverpool | ||||
88.66 | 25A | I-90 / Thruway – Albany, Buffalo | ||||
89.87 | 26 | US 11 – Mattydale | Combined with exit 27 southbound | |||
90.67 | 27 | Syracuse Airport | Combined with exit 28 northbound and exit 26 southbound | |||
Cicero | 91.51 | 28 | Taft Road – North Syracuse | Combined with exit 27 northbound | ||
North Syracuse | 92.63 | 29S-N | I-481 / NY 481 – Oswego, North Syracuse, DeWitt | |||
Cicero | 95.07 | 30 | NY 31 – Cicero, Bridgeport | |||
99.03 | 31 | To US 11 via Bartell Road – Brewerton | ||||
Oswego |
Hastings | 102.83 | 32 | NY 49 – Central Square | ||
Parish town–village line | 111.11 | 33 | NY 69 – Parish | |||
Town of Parish | 114.87 | 34 | NY 104 – Mexico | |||
Richland | 118.25 | 35 | To US 11 via Tinker Tavern Road | |||
Pulaski | 121.65 | 36 | NY 13 – Pulaski | Northbound exit and southbound entrance | ||
122.44 | 36 | Pulaski (CR 2) | Southbound exit and northbound entrance | |||
Village of Sandy Creek | 128.07 | 37 | Sandy Creek, Lacona (CR 15) | Northbound exit and southbound entrance | ||
128.25 | 37 | Sandy Creek, Lacona (CR 22A) | Southbound exit and northbound entrance | |||
Jefferson |
Town of Ellisburg | 130.82 | 38 | US 11 | ||
132.83 | 39 | Mannsville (CR 94) | ||||
134.68 | 40 | NY 193 – Pierrepont Manor, Ellisburg | ||||
Village of Adams | 140.25 | 41 | NY 178 – Adams, Henderson | |||
Town of Adams | 144.36 | 42 | NY 177 – Smithville, Adams Center | |||
145.91 | 43 | To US 11 – Kellogg Hill | ||||
Town of Watertown | 148.29 | 44 | NY 232 – Watertown Center | |||
152.60 | 45 | NY 3 (Arsenal Street) – Sackets Harbor | ||||
153.55 | 46 | NY 12F (Coffeen Street) – Airport | Access to Jefferson Community College | |||
Pamelia | 155.05 | 47 | NY 12 (Bradley Street), Clayton | |||
157.67 | 48 | NY 342 to US 11 to NY 37 – Fort Drum, Black River | ||||
Orleans–Theresa town line | 169.20 | 49 | NY 411 – La Fargeville, Theresa | |||
Alexandria–Orleans town line | 178.14 | 50N-S | NY 12 – Alexandria Bay, Clayton | |||
St. Lawrence River | Thousand Islands Bridge ($2.50 toll northbound)[18] |
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Thousand Islands | 179.80 | 51 | Island Road – Island State Parks | |||
183.03 | 52 | Island Road – De Wolf Point | ||||
183.52 | Highway 137 | Canada – United States border; continuation into Ontario | ||||
1.000 mi = 1.609 km; 1.000 km = 0.621 mi |
Interstate 81 | ||
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Previous state: Pennsylvania |
New York | Next state: Terminus |