State Route 508 (SR 508) is a two-lane east-west state highway in the western portion of Ohio, a U.S. state. The western terminus of State Route 508 is...

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...

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...

State Route 235 (SR 235) is a 133.2-mile-long (214.4 km) north–south state highway in the western portion of the U.S. state of Ohio. Its southern terminus...

Route 508 (CR 508) is a county highway in the U.S. state of New Jersey. The highway extends 16.14 miles (25.97 km) from Mount Pleasant Avenue (Route 10)...

The entire route is in Ohio County. Kentucky Route 506 (KY 506) is a 10.245-mile-long (16.488 km) state highway that runs from Kentucky Route 902 northeast...

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 15 (SR 15) is a north–south and east–west route in northwestern Ohio. Its southern (eastern) terminus is at its interchange with U.S. Route...

is a list of former state routes in Ohio since 1923 with route numbers from 354 through 568 inclusive. SR 354 was a state route through central Columbiana...

State Route 741 (SR 741) is a north–south state highway in the southwest portion of the U.S. state of Ohio. The southern terminus of the route is at a...