 The southern terminus of PA 93 was cut back to PA 29 (now PA 239) southeast of Nescopeck in the 1930s, with PA 29 replacing the route between there and Hazleton.By this time, the route was paved between Berwick and Orangeville.In the 1940s, PA 93 was extended north from Orangeville to PA 115 (now PA 254) in Rohrsburg, running concurrent with PA 339 before following Rohrsburg Road.