U.S. Federal Route 15 is a north-south highway in Central Adams County. It runs from the Adams/York County Line, near Clear Springs, to the Maryland/Pennsylvania State Line, near Fairplay. U.S. Rt. 15 passes through the following towns in Adams County. York Springs Heidlersburg Gettysburg
Branches of U.S. Rt. 15 in Adams County. SB U.S. Rt. 15 at the Adams/York County Line. SB U.S. Rt. 15 north of PA St Rt 94. SB U.S. Rt. 15 south of PA St Rt 94. SB U.S. Rt. 15 south of York Springs. SB U.S. Rt. 15 at PA St Rt 234. SB U.S. Rt. 15 north of PA St Rt 394. SB U.S. Rt. 15 north of Gettysburg. SB U.S. Rt. 15 south of PA St Rt 394. SB U.S. Rt. 15 north of U.S. Rt. 30. SB U.S. Rt. 15 at PA St Rt 116. SB U.S. Rt. 15 south of PA St Rt 116. SB U.S. Rt. 15 north of PA St Rt 134. SB U.S. Rt. 15 north of PA St Rt 134. SB U.S. Rt. 15 south of PA St Rt 134. SB U.S. Rt. 15 at Barlow-Greenmount Road. SB U.S. Rt. 15 north of south BUSN U.S. Rt. 15. SB U.S. Rt. 15 at south BUSN U.S. Rt. 15. SB U.S. Rt. 15 south of south BUSN U.S. Rt. 15. SB U.S. Rt. 15 at Boyle Road. NB U.S. Rt. 15 at the Pennsylvania/Maryland State Line.
