State Route 155 (SR 155) is an east–west state highway in the southeastern portion of the U.S. state of Ohio. The highway's western terminus is at SR 93...

York State Route 155 Ohio State Route 155 Pennsylvania Route 155 Tennessee State Route 155 Texas State Highway 155 Texas State Highway Loop 155 Farm to...

State Route 3 (SR 3) is a major north–south (physically northeast-southwest) highway in Ohio which leads from Cincinnati to Cleveland by way of Columbus...

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...

crossing most of northern Ohio. Its western terminus is at the Indiana state line near Hicksville where the route becomes Indiana State Road 37 which continues...

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 Route 183 (SR 183) is a north/south state Highway in eastern Ohio. Its southern terminus is SR 800 in Sandy Township, approximately 0.5 miles (0...

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...

State Route 13 is a north–south state highway in the northern and southeastern portion of the U.S. state of Ohio. It is the tenth longest state route...

State Route 37 (SR 37) is a northwest-southeast highway (signed east–west) in Ohio. It is the ninth longest state route in Ohio. Its western terminus...

State Route 124 (SR 124) is an east–west state highway in the southern portion of the U.S. state of Ohio. Its western terminus is at State Route 134 nearly...

Route 22 (US 22) is a major east–west route and one of the original United States Numbered Highways, founded in 1926. It runs from Cincinnati, Ohio,...

State Route 746 (SR 746) is a north–south thirteen-mile-long (21 km) state highway located in central Ohio, a U.S. state. Its southern terminus is at U...

(377 km), it is the third longest state route in Ohio. The route from Ironton to West Lafayette was once signed as State Route 75. In 1962, to eliminate confusion...

Louisville, Kentucky to Cleveland, Ohio. The route has several names including Pearl Road from Cleveland to Medina in Northeast Ohio, Reading Road in Cincinnati...

State Route 60 (SR 60) is a north–south state highway that runs the entire length of the U.S. state of Ohio, from the Williamstown Bridge over the Ohio...

State Route 18 (SR 18) is an east–west highway in northern Ohio. It is the sixth longest state route in the state. Its western terminus is at the Indiana...

State Route 65 (SR 65) is a north–south highway in western Ohio. Its southern terminus is at State Route 47 near Sidney, and its northern terminus is at...

State Route 11 (SR 11) is a north–south freeway in the northeastern portion of the U.S. state of Ohio. Its southern terminus is at U.S. Route 30 (US 30)...

State Route 56 (SR 56) is an east–west state highway in central Ohio. Its western terminus is at SR 29 near Mutual and its eastern terminus is at SR 682...

Maryland Route 155 (MD 155) is a state highway in the U.S. state of Maryland. Known for most of its length as Level Road, the state highway runs 9.06 miles...

State Route 146 (SR 146) is an east-west state highway in the eastern portion of the U.S. state of Ohio. It runs 65.38 miles (105.22 km) from SR 16 near...

State Route 41 (SR 41) is a north–south state highway in the southern and western portions of the U.S. state of Ohio. Its southern terminus is at U.S....

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...

S. Route 250 (US 250) is a United States Numbered Highway that runs from Sandusky, Ohio to Richmond, Virginia. Within the state of Ohio, the route runs...

one-way. It was State Route 68 until 1933, when U.S. Route 68 was commissioned. Since both roads run through a common county in Ohio (Logan), and also...

U.S. Route 23 (US 23) is a United States Numbered Highway that runs from Jacksonville, Florida, to Mackinaw City, Michigan. In the state of Ohio, it is...

State Route 216 (SR 216) is a north–south state highway in the southeastern quadrant of the U.S. state of Ohio. The southern terminus of SR 216 is at a...

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...

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...