List of U.S. Routes in New York

The "From" column indicates the southern or western terminus of the route; likewise, the "To" column indicates the northern or eastern terminus of the route. The "mi" and "km" columns give the length of the route in miles and kilometers, respectively. Designations that are shaded in dark gray are numbers not currently assigned to a highway.

Mainline routes

Number	Length (mi)[1]	Length (km)	Southern or western terminus	Northern or eastern terminus	Formed	Removed	Notes
US 1	21.51	34.62	I-95/US 1/US 9/US 46 at the New Jersey line in Manhattan	US 1 at the Connecticut line at Port Chester	01926-01-011926[2]	current	US 1 crosses the Hudson River from New Jersey via the George Washington Bridge and follows the Cross Bronx Expressway and the Boston Post Road through Manhattan, the Bronx and Westchester County to the Connecticut state line at Port Chester.
US 2	0.87	1.40	US 11 in Rouses Point	US 2 at the Vermont line at Rouses Point	01930-01-011930[3]	current	US 2 begins at US 11 in Rouses Point and crosses into Vermont while traversing the Richelieu River .
US 4	79.68	128.23	East Greenbush	US 4 at the Vermont state line at Hampton	01926-01-011926[2]	current	US 4 begins at US 20 in East Greenbush and follows the Hudson River north through Troy, Mechanicville, and Schuylerville to Hudson Falls. At Hudson Falls, the route breaks from the river and proceeds northeastward along the Champlain Canal to Whitehall, from where US 4 continues eastward to Fair Haven, Vermont .
US 6	77.76	125.14	US 6/US 209 at the Pennsylvania line at Port Jervis	US 6/US 202 at the Connecticut line at Southeast	01927-01-011927[4]	current	US 6 enters and leaves New York in close proximity to US 202 and crosses the Hudson River on the Bear Mountain Bridge .
US 6N	—	—	US 6 in Port Jervis	Kingston	01928-01-011928[4]	01933-01-011933[4]	US 6N was a spur of US 209 c. 1935.
US 7	—	—	New York City line at Mount Vernon	US 44 at the Connecticut line at Amenia	01926-01-011926[2]	01929-01-011929[5]	The original plans for US 7 had the route entering New York at Amenia and following modern NY 22 south to New York City. The route was reconfigured by 1929 to bypass New York to the east.
US 9	324.71	522.57	I-95/US 1/US 9/US 46 at the New Jersey line at Manhattan	Champlain	01926-01-011926[2]	current	US 9 enters New York on the I-87 through the northeastern counties of New York to Champlain, where it ends at I-87 about 1 mile (1.6 km) south of the Canadian border .
US 9E	—	—	Yonkers	US 9/US 9W in Waterford	01927-01-011927[6]	01930-01-011930[3]	US 9E was the designation ultimately assigned to the proposed US 109 from New York City to Waterford. At Waterford, US 9E merged with US 9 . Most of US 9E was absorbed by an extended US 9 in 1930.
US 9W	129.86	208.99	US 9W at the New Jersey line at Orangetown	US 9 in Albany	01927-01-011927[6]	current	US 9W follows the west bank of the I-87 ).
US 11	318.83	513.11	US 11 at the Pennsylvania line at Kirkwood	Canadian border at Rouses Point	01926-01-011926[2]	current	US 11 parallels North Country. The route ends at the Canadian border in Rouses Point, where it continues into Canada as Quebec Route 223 .
US 15	12.89	20.74	I-99/US 15 at the Pennsylvania line at Lindley	I-86/US 15/NY 17 in Painted Post originally Rochester	01939-01-01c. 1939[7][8]	current	US 15 follows a generally northerly alignment through southeastern NY 415 to Rochester, where it ended. It was truncated in 1974 to end at I-86. All of US 15 between I-86 and Pennsylvania is signed concurrently with Interstate 99 .
US 20	371.99	598.66	US 20 at the Pennsylvania line at Ripley	US 20 at the Massachusetts line at New Lebanon	01926-01-011926[2]	current	US 20 extends across the entire state, from Ripley in the west to New Lebanon in the east. It passes through NY 5 .
US 44	65.62	105.61	US 209 in Wawarsing	US 44 at the Connecticut line at Millerton	01935-01-01c. 1935[9][10]	current	US 44 begins at Poughkeepsie, where both routes cross the Hudson River on the Mid-Hudson Bridge before splitting east of downtown.
US 62	102.86	165.54	US 62 at the Pennsylvania line at Frewsburg	NY 104 in Niagara Falls	01932-01-01c. 1932[11][12]	current	US 62 traverses the westernmost counties of New York, indirectly serving NY 104 in downtown Niagara Falls.
US 104	167	269	US 62 in Niagara Falls	Mexico	01935-01-01c. 1935[9][10]	01972-01-01c. 1972[13][14]	US 104 extended from the NY 104 c. 1972.
US 109	—	—	New York City line at Yonkers	US 9 in Glens Falls	01926-01-011926[2]	01927-01-011927[6]	US 109 was proposed in 1925 as a highway extending from New York City to US 9 in Glens Falls. It was partially designated as US 9E in 1927.
US 202	55.52	89.35	US 202 at the New Jersey line at Suffern	US 6/US 202 at the Connecticut line at Southeast	01934-01-011934[15]	current	US 202 heads northeast across downstate New York from Suffern to Southeast. Along the way, it passes through Peekskill and Brewster and crosses the Hudson River on the Bear Mountain Bridge.
US 209	60.98	98.14	US 6/US 209 at the Pennsylvania line at Port Jervis	Kingston	01935-01-01c. 1935[10][16]	current	US 209 enters New York at Port Jervis and heads generally northeasterly through NY 199 .
US 219	67.57	108.74	US 219 at the Pennsylvania line at Limestone	West Seneca	01935-01-011935[9][10]	current	US 219 heads north–south through limited-access highway .
US 220	0.09	0.14	US 220 at the Pennsylvania line at Waverly	Chemung Street in Waverly	01926-01-011926[2]	02017-01-012017[17]	US 220 entered New York just north of Southern Tier Expressway routing of NY 17 through the village. Before US 220 was decommissioned in New York, the route was maintained by the village of Waverly.
US 309	0.09	0.14	US 220/US 309 at the Pennsylvania line at Waverly	Chemung Street in Waverly	01929-01-011929[citation needed]	01963-01-011963[citation needed]	US 309 followed Pennsylvania Avenue through Waverly to Chemung Street, then part of NY 17 . All of US 309 in New York was concurrent with US 220.
Former

Special routes

Number	Length (mi)[1]	Length (km)	Southern or western terminus	Northern or eastern terminus	Formed	Removed	Notes
US 1A	—	—	—	—	—	—	Served Port Chester
US 9 Alt.	—	—	New York-New Jersey state line	Inwood Hill Park	—	—
US 9W Alt.	—	—	—	—	—	—	Served Newburgh
US 9 Alt.	—	—	—	—	—	—	Served Rouses Point
US 20 Truck	—	—	—	—	—	—	Serves Silver Creek
US 20A	83.41	134.24	Hamburg	East Bloomfield	01939-01-01c. 1939[7][8]	current	US 20A is a southerly alternate route of US 20 between Hamburg and East Bloomfield. Along the way, the route passes through the villages of East Aurora, Warsaw, and Geneseo .
US 62 Bus.	2.14	3.44	Niagara Falls	Niagara Falls	02006-01-012006[18]	current	US 62 Business follows Pine Avenue from NY 62A .
US 104 Alt.	—	—	—	—	—	—	Served Niagara Falls
US 202 Alt.	—	—	—	—	—	—	Serves Philipstown