 Past this interchange, the route becomes two-lane undivided Shawville Croft Highway and winds northeast into forested areas, resuming along the west bank of the West Branch Susquehanna River.PA 879 enters Goshen Township and continues through more rural areas alongside the river, turning east and coming to an intersection with the northern terminus of PA 970 in the community of Shawville.The road winds northeast through more forests with some fields and residences, curving east and passing through Croft.