By 1930, the section of PA 124 between Craley and New Bridgeville was under construction. In addition, PA 923 was designated along a short unpaved road leading south from PA 124 into York Furnace.
By 1930, the section of PA 124 between Craley and New Bridgeville was under construction.  Additionally, PA 923 was established as a route along a short unpaved road leading south from PA 124 to York Furnace.