State Route 60 is a north–south state highway that runs the entire length of the U.S. state of Ohio, from the Williamstown Bridge over the Ohio River in Marietta to U.S. Route 6 near Lake Erie in Verm

The Williamstown Bridge is a bridge over the Ohio River between Williamstown, West Virginia, and Marietta, Ohio. The bridge carries West Virginia Route 31 and Ohio State Route 60. U.S. Route 21 was al