State Route 576, 581 and 63 in Pennsylvania
Pennsylvania State Route 576 SR-576 Get started Pittsburgh Airport End Cecil Township Length 18 mi Length 29 km Route 1 → Pittsburgh / Beaver 2 Lincoln Highway 4 Westport Road 6 → Pittsburgh / Steubenville 9 Beech Hollow Road 11 Robinson 16 South Fayette 18 → Pittsburgh / Morgantown According to bestitude, State Route 576 is a state route and toll road in the U.S. state of Pennsylvania. The highway is also known as the Southern Beltway and should eventually…