 The northern terminus of PA 41 was moved to its current location at US 30 by 1940, replacing PA 741.Meanwhile, PA 741 was designated onto the former alignment of PA 41 between US 222 near Lampeter and Gap.In 1954, PA 41 was rerouted to bypass Atglen and Christiana to the northeast along its current alignment, having previously followed Fallowfield Road, Main Street, Zion Hill Road, and Newport Avenue.