State Route 647 (SR 647) is a state highway in eastern Ohio connecting the city of Martins Ferry with the village of Mount Pleasant. 9.96 miles (16.03 km)...

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...

it crosses the Ohio River into Ohio. The Ohio portion has been upgraded to a four-lane highway/freeway between the West Virginia state line and Trotwood...

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 150 (SR 150) is an east–west state highway in the eastern portion of Ohio, a U.S. state. The western terminus of State Route 150 is at a T-intersection...

This is a list of former state routes in Ohio since 1923 with route numbers from 675 through 824 inclusive. SR 675 was the name for what is now SR 685...

routes in several states. U.S. Roads portal I-275 around Cincinnati is the only other numbered highway to do so.) "Ozark Trails". Marion.ohio-state.edu...

State Route 650 (SR 650) is a north–south state highway in the southern portion of Ohio. Its southern terminus is at U.S. Route 52 in Hanging Rock. From...

Route 740 southeast of Park to U.S. Route 31W in Woodsonville via Seymour and Uno. Kentucky Route 572 (KY 572) is a 1.645-mile-long (2.647 km) state highway...