State Route 144 (SR 144) is a north–south state highway in the southern portion of Ohio, a U.S. state. The southern terminus of State Route 144 is at...

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...

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 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...

County Route 144 (Sullivan County, New York) North Carolina Highway 144 Ohio State Route 144 Oklahoma State Highway 144 Pennsylvania Route 144 South Dakota...

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 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 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 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...

Maryland Route 144 (MD 144) is a collection of state highways in the U.S. state of Maryland. These highways are sections of old alignment of U.S. Route 40 (US...

State Route 58 (SR 58) is a north–south state highway in northern Ohio maintained by the Ohio Department of Transportation (ODOT). The 41.627 miles (66...

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 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...

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...

is a list of former state routes in Ohio since 1923 with route numbers from 354 through 568 inclusive. SR 354 was a state route through central Columbiana...

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...

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 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 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...

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...

is generally known as US 40 Alternate, US 40 Scenic, or Maryland Route 144 (MD 144). West of Baltimore, in the Piedmont and Appalachian Mountains / Blue...

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...

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 329 (SR 329) is a state highway located in southeastern Ohio. The route is signed as a north–south route though the shape of the road is more...

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...

U.S. Route 33 (US 33) is a United States Numbered Highway running from near Elkhart, Indiana, to Richmond, Virginia. Within the state of Ohio, it is a...

U.S. Route 50 (US 50) runs east–west across the southern part of the state of Ohio, passing through Cincinnati, Chillicothe, and Athens. It is mainly...

State Route 287 (SR 287) is a 13.69-mile-long (22.03 km) east–west state highway in the western portion of the U.S. state of Ohio. The western terminus...

State Route 533 (SR 533) was a short two-lane north–south state highway in west central Ohio. Existing entirely within Jefferson Township, Logan County...