U.S. Route 15 in New York

U.S. Route 15
U.S. Route 15
	Map of New York state with US 15 highlighted in red
Route information
Length	12.60 mi (20.28 km)
Existed	April 1939–present
Major junctions
South end	I-99 / US 15 at the Pennsylvania state line
North end	I-86 / NY 17 / NY 352 / NY 415 near Painted Post
Location
Country	United States
State	New York
Counties	Steuben
Highway system
	New York Highways; Interstate; US; State; Reference; Parkways;

U.S. Route 15 (US 15) is a part of the United States Numbered Highway System that runs from Walterboro, South Carolina, to Painted Post, New York. In the U.S. state of New York, US 15 extends 12.68 miles (20.41 km) through the Southern Tier from the Pennsylvania state line at Lindley north to an interchange with the Southern Tier Expressway (Interstate 86, or I-86, and New York State Route 17, or NY 17) just outside Painted Post. US 15 originally continued north to Rochester before being truncated to its present northern terminus. All of US 15 in New York was designated to Interstate 99 on June 27, 2014, and US 15 now runs concurrently with I-99.^[3]

^ Cite error: The named reference 1939changes was invoked but never defined (see the help page).
^ Starks, Edward (January 27, 2022). "Table 1: Main Routes of the Dwight D. Eisenhower National System of Interstate and Defense Highways". FHWA Route Log and Finder List. Federal Highway Administration. Retrieved December 6, 2023.
^ [Staff writer] (June 27, 2014). "Corning area now has 2 interstates; U.S. 15 designated I-99 to Pa. border". Star-Gazette. Sherman M. Bodner. Archived from the original on July 15, 2014. Retrieved June 28, 2014.