sentences:  By 1960, PA 83 was shifted east to a new alignment through Strausstown, leaving the road between Rehrersburg and north of Schubert unnumbered.Also by this time, PA 72 was removed from US 322 between Quentin and Cornwall after it was moved to a new alignment between Quentin and Lebanon.In 1963, US 322 was shifted to bypass Cornwall along with PA 72, removing it from the road that ran between Quentin and Cornwall.