"East" . . . . . "West" . . "SR" . . "168917.0"^^ . . . . "State Route 78 (SR 78) is a state highway that runs for 105 miles (169 km) from Nelsonville to Clarington in the U.S. state of Ohio. Car and Driver has called it one of the most scenic highways nationwide."@en . . . . "78" .