State Route 518 (SR 518) is an east–west state highway located entirely in Columbiana County in northeast Ohio. The western terminus of SR 518 is at SR...

518 Maryland Route 518 Montana Secondary Highway 518 Nevada State Route 518 County Route 518 (New Jersey) New Mexico State Road 518 Ohio State Route 518...

State Routes in Ohio are owned by the state, and maintained by the state except in cities. They are signed with a white silhouette of Ohio against a black...

state of Ohio. At about 336 miles (541 km) in length, it is the longest state route in Ohio. Its southern terminus is an interchange with U.S. Route 52...

U.S. Route 30 (US 30) is a United States Numbered Highway that runs from Astoria, Oregon, to Atlantic City, New Jersey. In the state of Ohio, it is a...

State Route 44 (SR 44) is a north–south state highway in the northeastern portion of the U.S. state of Ohio. It runs from a southern terminus at State...

State Route 45 (SR 45) is a north–south state highway in the northeastern portion of the U.S. state of Ohio. Its southern terminus is at the State Route...

U.S. Route 68 (US 68) is a United States highway that runs for 560 miles (900 km) from northwest Ohio to Western Kentucky. The highway's western terminus...

State Route 164 (SR 164) is a state highway passing through four counties in east-central Ohio. The route runs in a general southwest to northeast fashion...

State Route 644 (SR 644) is a north–south state highway running through Columbiana and Carroll counties in northeast Ohio. Its southern terminus is at...