State Route 7 (SR 7), formerly known as Inter-county Highway 7 until 1921 and State Highway 7 in 1922, is a north–south state highway in the southern...

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...

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...

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...

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...

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...

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 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 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...

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...

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 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 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 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 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...

Its southern terminus is at a signalized intersection with State Route 7 along the Ohio River in Steubenville, and its western terminus is approximately...

State Route 66 (SR 66) is a north–south state highway in the northwestern portion of the U.S. state of Ohio. Its southern terminus is at U.S. Route 36...

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)...

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...

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

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 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 26 (SR 26) is a 67-mile-long (108 km) north–south route in south eastern Ohio spanning from SR 7 in Marietta to SR 148 between Jerusalem and...

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 104 (SR 104) is a north–south highway in Southern Ohio. Its southern terminus is at U.S. Route 23 (US 23) in Portsmouth, Ohio and its northern...

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 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 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...

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...