 A request was made to renumber the section of US 120 between Philadelphia and Reading to US 422 as to provide a common number for the Benjamin Franklin Highway, which US 422 followed west of Ebensburg and was connected by US 22 between Reading and Ebensburg.In 1928, US 120 between Philadelphia and Reading was renumbered to US 422, and the concurrent PA 13 designation was replaced with PA 17.In addition, PA 13 was removed from US 22/PA 3 to the west of Reading.