Pennsylvania State Route 163 is a short east-west highway along the Mason-Dixon Line. This is north of Hagerstown, MD. PA St Rt 163 does not pass through any towns in Franklin County. PA St Rt 163 is multi-plexed in Franklin County. PA St Rt 163 intersects the following highways in Franklin County. Interstate 81, near State Line. U.S. Rt. 11, near State Line.