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...

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...

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...

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 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...

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...

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...

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 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...

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,...

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 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...

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...

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 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 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...

State Route 19 (SR 19) is a north–south route in northern and central Ohio. Its southern terminus is at U.S. Route 42 in the unincorporated village of...

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 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 82 (SR 82) is a state route in northeastern Ohio, with a western terminus at State Route 57 in Lorain County, southeast of Elyria. The route...

State Route 172 (SR 172) is an east–west state highway in the northeastern portion of the U.S. state of Ohio. Its western terminus is at its interchange...

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 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 108 (SR 108) is a 49.30-mile (79.34 km) state route that runs between SR 15 and the Michigan state line in the US state of Ohio. Most of the...

State Route 555 (SR 555) is a 62.36-mile-long (100.36 km), north–south running state highway that passes through four counties in southeastern Ohio. State...

State Route 14, located in northeastern Ohio, runs from U.S. Route 6/U.S. Route 42/State Route 3 in Downtown Cleveland southeasterly to the Pennsylvania...

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....

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