Pennsylvania State Route 8 is a north-south highway in Eastern Erie County. It runs from U.S. Rt. 20, in Erie, to the Crawford/Erie County Line, near Tillotson. PA St Rt 8 passes through the following towns in Erie County. Erie Hammett Lowville Wattsburg Union City PA St Rt 8 is multi-plexed in Erie County. Pennsylvania State Route 89, from near Lowville to near Wattsburg. U.S. Rt. 6, near Union City. PA St Rt 8 intersects the following highways in Erie County. U.S. Rt. 20, at Erie. Pennsylvania State Route 97, at Erie. Interstate 90, near Erie. Pennsylvania State Route 89, near Lowville. Pennsylvania State Route 474, at Wattsburg. Pennsylvania State Route 89, at Wattsburg. Pennsylvania State Route 97, at Union City. U.S. Rt. 6, at Union City. U.S. Rt. 6, at Union City.
