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 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 821 (SR 821) is a north–south state highway in the southeastern portion of the U.S. state of Ohio. A state-maintained section of the old US...

State Route 128 (SR 128) is a 22.5-mile-long (36.2 km) state route that runs between Cleves and Hamilton in the US state of Ohio. Most of the route is...

of the U.S. state of Ohio. It is the eighth longest state route in Ohio, spanning southern Ohio from Cincinnati to Belpre, across the Ohio River from Parkersburg...

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,...

Route 20 (US 20) is a United States Numbered Highway that runs from Newport, Oregon, to Boston, Massachusetts. Within the state of Ohio, the route runs...

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...

before they both leave Ohio on a pair of bridges across the Ohio River at Bridgeport. The now-decommissioned Ohio State Route 440 ran along old US 40...

longest state route in Ohio. Its southern terminus is at U.S. Route 42 in Cincinnati, Ohio, and its northern terminus is at U.S. Route 6 in Sandusky, Ohio. Its...

U.S. Route 322 (US 322) is a 494-mile-long (795.0 km), east–west United States Highway, traversing Ohio, Pennsylvania, and New Jersey. The road is a spur...

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 25 (SR 25) is an Ohio state route that runs between Cygnet and Toledo in the US state of Ohio. The highway has a total length of 34.98 miles...

State Route 21 (SR 21) is a north–south state highway in northeastern Ohio. The southern terminus is north of Strasburg on U.S. Route 250. The northern...

State Route 8 (SR 8) is a road in the U.S. state of Ohio. SR 8 stretches from the eastern junction of Interstate 76 (I-76) and I-77 in Akron to Public...

State Route 12 (SR 12) is a generally northeast-southwest route in Ohio. Its western terminus is at SR 115 and SR 189 in Vaughnsville, and its eastern...

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 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 59 (SR 59) is an east–west state highway in the U.S. state of Ohio, serving the Akron metropolitan area. The western terminus of State Route...

State Route 125 (SR 125) is an east–west state highway in the southwestern portion of the U.S. state of Ohio. Its western terminus is within the Cincinnati...

The route officially begins in the northern Chattanooga suburb of Red Bank at an interchange with US 27, where it overlaps Tennessee State Route 8. From...

State Route 73 (SR 73) is an east–west state highway in the southern portion of the U.S. state of Ohio. Its western terminus is on U.S. Route 27 in Oxford...

State Route 28 (SR 28) is an east–west state highway in the U.S. state of Ohio. Both of the route's termini are on U.S. Route 50 (US 50). Its western...

(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...

State Route 83 is a north–south state highway in the U.S. state of Ohio. Its southern terminus is near the town of Beverly at State Route 60, and its...

State Route 10 (SR 10) is a state highway located in and around Cleveland, Ohio. The route's western terminus is in Eaton Township in Lorain County, and...

State Route 161 (SR 161) is an east–west state highway in central Ohio. Its western terminus is in Mutual at State Route 29 and its eastern terminus is...

State Route 309 (SR 309) is an east–west highway in central Ohio. Its western terminus is at its interchange with U.S. Route 30 (US 30) near Delphos, and...

State Route 5 (SR 5) is an east–west state highway in the northeastern portion of the U.S. state of Ohio. Its western terminus is at Interstate 76 at its...

State Route 49 (SR 49) is a state highway in the western part of the U.S. state of Ohio. It begins in Drexel, an area within the city of Trotwood, at...