sentences:  At this time, the roadway between Upper Strasburg and Shippensburg was an unpaved road.By 1928, the road between Orrstown and Shippensburg was paved while PA 333 was designated onto the section of unpaved road between Upper Strasburg and Pleasant Hall.In 1930, PA 533 was designated to run from PA 433 in Orrstown east to US 11 in Shippensburg while PA 633 was designated to run from Upper Strasburg east to PA 333 (now PA 997) in Pleasant Hall after PA 333 was realigned to a more direct route between Pleasant Hall and Roxbury.