sentences:  PA 171 continues into Forest City, where it curves along as Main Street, and enters downtown.In downtown Forest City, the highway is squeezed to two local lanes and PA 171 intersects with PA 247, which heads eastward.However, PA 247 westbound becomes concurrent with PA 171 through downtown Forest City, and the highway eventually splits off westbound, while PA 171 continues north through the northern ends of Forest City.