 Upon entering Northeast Philadelphia, the route follows Red Lion Road and U.S. Route 1 (US 1) before heading southeast on a freeway called Woodhaven Road to I-95.What would become PA 63 was originally designated as Legislative Route 198 in 1911, running from Green Lane to Northeast Philadelphia.When first designated, PA 63 ran from PA 29 in Green Lane to US 611 (now PA 611) in Willow Grove, following its current alignment.