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...

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...

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 39 (SR 39) is a primarily east–west running state highway in north-central and northeastern portion of the U.S. state of Ohio. The route runs...

State Route 9 (SR 9) is a north–south route running through four counties in east central Ohio. Its route is 92.5 miles (148.9 km) long. The southern...

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 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...

Ohio, United States. It lies just north of the village of Summitville in the southwestern part of the county, at the intersection of Ohio State Route...

State Route 646 (SR 646) is a 28.78-mile-long (46.32 km) state highway in Harrison and Jefferson Counties in eastern Ohio. The route runs from US 250 in...

to Kentucky Route 55 south of Romine. Kentucky Route 566 (KY 566) is a 16.644-mile-long (26.786 km) state highway that runs from U.S. Route 31E at Linwood...