the northern half features a single, business-lined two-lane street. Mainline Route 8 was redirected to the former bypass upon the commissioning of Route 8 Business. PA 8 Truck Pennsylvania Route 8 Truck is a truck route in Titusville, Crawford County, Pennsylvania. In 1980, the designation was established to remove trucks from the complicated intersection with Pennsylvania Route 27 and to provide direct access for local trucks past the borough's small industrial area along St. John Street. For its entire length it is cosigned with Truck Route 27. PA 8 Alternate Truck Pennsylvania Route 8 Alternate Truck is a truck route around a weight-restricted bridge over the East Branch of the Oil Creek, on which trucks over 32 tons and combination loads over 40 tons are prohibited. The route follows PA 408 and PA 77 and was signed in 2013. PA 8 Bypass Pennsylvania Route 8 Bypass was the original designation for PA 8 Business. PA 8 Bypass was signed in 1979, but was decommissioned and renamed PA 8 Business in 2000. See also References External links Pennsylvania Highways: PA 8 008 Limited-access roads in Pennsylvania Transportation in Allegheny County, Pennsylvania Transportation in Butler County, Pennsylvania Transportation in Venango County, Pennsylvania Transportation in Crawford County, Pennsylvania Transportation in Erie County, Pennsylvania U.S. Route 19