Route information | ||||
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Maintained by PennDOT | ||||
Length | 194.89 mi[1] (313.65 km) | |||
Tourist routes | Journey Through Hallowed Ground Byway | |||
Major junctions | ||||
South end | US 15 at Maryland border near Gettysburg | |||
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North end | I-99 / US 15 at New York border near Lawrenceville | |||
Location | ||||
Country | United States | |||
State | Pennsylvania | |||
Counties | Adams, York, Cumberland, Perry, Dauphin, Juniata, Snyder, Union, Lycoming, Tioga | |||
Highway system | ||||
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U.S. Route 15 (US 15) is United States Numbered Highway that runs from Walterboro, South Carolina, north to Painted Post, New York. In Pennsylvania, the highway runs for 194.89 miles (313.65 km), from the Maryland state line just south of Gettysburg, north to the New York state line near Lawrenceville.