By 1960, the southern terminus was moved to its current location at US 309 (now PA 309) in Cheltenham Township, with US 309 replacing the route along Stenton Avenue and Ogontz Avenue. The northern terminus was moved to its current location at the PA 309 interchange near Sellersville by 1970.
By 1960, the southern endpoint of the route was transferred to US 309 (now PA 309) in Cheltenham Township, with this new path replacing the old one along Stenton Avenue and Ogontz Avenue. By 1970, the northern endpoint had been moved near Sellersville at the PA 309 interchange.