sentences:  The eastern terminus is at PA 233 in Newville.PA 533 heads east from Upper Strasburg as a two-lane undivided road through farmland, passing to the north of Letterkenny Army Depot before crossing PA 997 in Pleasant Hall.The route continues east and crosses PA 433 in Orrstown before reaching Shippensburg, where it reaches U.S. Route 11 (US 11).