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Pennsylvania Route 641

PA Route 641 marker

PA Route 641
Route information
Maintained by PennDOT
Length: 57.895 mi (93.173 km)
Major junctions
West end: US 522 near Shade Gap
  PA 35 near Shade Gap
PA 75 in Spring Run
PA 997 in Roxbury
PA 696 in Newburg
PA 233 in Newville
US 11 / PA 34 / PA 74 in Carlisle
I-81 near Carlisle
PA 174 near Mechanicsburg
PA 114 in Mechanicsburg
US 11 / PA 581 in Camp Hill
East end: US 11 / US 15 in Camp Hill
Location
Counties: Huntingdon, Franklin, Cumberland
Highway system
PA 639 PA 642

PA Route 641 Truck
Location: Franklin County, Pennsylvania
Length: 8.375 mi (13.478 km)

PA Route 641 marker

Pennsylvania Route 641 (PA 641) is a state route located in Central Pennsylvania in the United States. The route is 57.9 miles (93.2 km) long and runs from U.S. Route 522 (US 522) near Shade Gap east to US 11/US 15 in Camp Hill. PA 641 heads east from Shade Gap in Huntingdon County and immediately crosses PA 35 before it heads across Tuscarora Mountain into Franklin County. The route intersects PA 75 in Spring Run before it crosses Kittatinny and Blue mountains and reaches a junction with PA 997 in Roxbury. PA 641 heads into the agricultural Cumberland Valley and enters Cumberland County, where it intersects PA 696 in Newburg and PA 233 in Newville before reaching Carlisle. In Carlisle, the route runs concurrent with US 11 and PA 74 on High Street and crosses PA 34 in the center of town. East of here, PA 641 has an interchange with Interstate 81 (I-81) and heads to Mechanicsburg, where it intersects PA 114. The route continues through the western suburbs of Harrisburg and has an interchange with US 11/PA 581 before ending in Camp Hill. PA 641 has a truck route, PA 641 Truck, that bypasses the winding stretch across Kittatinny Mountain.


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