William Flinn Highway in Mercer Township, Pennsylvania

William Flinn Highway in Mercer Township is a two-lane, asphalted main road (Road number PA 8). No sidewalks. It runs in a north-south direction and crosses Boomerang Road, Ethan Hill Drive, Station Road, Boyers Road and Shields Road. William Flinn Highway is also known as William Flynn Highway. This street is part of the highways 8 and Washington's Trail. William Flinn Highway also exists in Harrisville, Slippery Rock Township, Brady Township and Center Township.