Route information | ||||
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Length | 791.71 mi[1] (1,274.13 km) | |||
Existed | 1926–present | |||
Major junctions | ||||
South end | ||||
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North end | I-86 / NY 17 / NY 352 / NY 415 in Painted Post, NY | |||
Location | ||||
Country | United States | |||
States | South Carolina, North Carolina, Virginia, Maryland, Pennsylvania, New York | |||
Highway system | ||||
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U.S. Route 15 or U.S. Highway 15 (US 15) is a 791.71-mile-long (1,274.13 km) United States Numbered Highway, serving the states of South Carolina, North Carolina, Virginia, Maryland, Pennsylvania, and New York. The route is signed north–south, from US 17 Alternate (US 17 Alt.) in Walterboro, South Carolina, north to Interstate 86 (I-86)/New York State Route 17 (NY 17) in Corning, New York.
US 15 is one of the original U.S. Highways from 1926.