The route runs through more farms and woods with a few homes, heading into Bloomfield Township. In this area, PA 77 passes through Riceville and crosses Oil Creek before intersecting PA 8. From here, the road heads through more rural areas and continues into Sparta Township, passing through Britton Run. Farther northeast, the route comes to an intersection with PA 89 and turns north to join that route, heading through more farmland and woodland with a few residences. PA 77 splits from PA 89 by heading east on Main Street, entering the borough of Spartansburg and passing homes and businesses. The route passes south of Clear Lake and turns northeast onto Spring Street, running past more residences. The road heads back into Sparta Township and continues through areas of farm fields and woods with some homes.