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...

U.S. Route 21 or U.S. Highway 21 (US 21) is a north–south United States Numbered Highway, spanning 393 miles (632 km) from Hunting Island State Park, South...

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...

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...

In Ohio, State Route 21 may refer to: Ohio State Route 21, assigned to part of former US 21 by 1971 U.S. Route 21 in Ohio, the only Ohio highway numbered...

State Route 31 (SR 31) is a 32.12-mile-long (51.69 km) Ohio State Route that runs between Marysville and Kenton in the US state of Ohio. The southern...

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...

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 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...

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 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 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 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 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 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...

(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 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 126 (SR 126) is a state route starting at the Ohio-Indiana border, at a split with State Route 129 near Scipio, Ohio, and ending east of Cincinnati...

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 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...

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 84 (SR 84) is an east–west state highway in the northeastern portion of the U.S. state of Ohio. Its western terminus is along US 6 at US 20...

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 120 (SR 120) is an east–west state highway in the northwestern portion of the U.S. state of Ohio. Its western terminus is at the Michigan state...

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 51 (SR 51) is a northwest-southeast highway (signed north-south) in northwest Ohio. Its southern terminus is at U.S. Route 20 just south of...

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...