 By this time, the road between Mount Joy and Manheim was an unnumbered paved road while Newport Road between Leacock and Gap was unnumbered, with the section between Leacock and Mascot paved and the portion between Mascot and Gap unpaved.In the 1930s, PA 772 was extended south from Brownstown to PA 340 east of Lancaster, replacing a section of US 222 that was realigned.The route followed its current alignment to Leacock where it headed west along PA 23 and southwest along Horseshoe Road to PA 340.