interstate highways, U.S. highways, and state routes. As with other states, U.S. and Interstate highways are classified as state routes in Ohio. There are...

Highways are split into at least four different types of systems in the United States: Interstate Highways, U.S. Highways, state highways, and county...

United States Numbered Highway System (often called U.S. Routes or U.S. Highways) is an integrated network of roads and highways numbered within a nationwide...

United States Numbered Highways are components of a national system of highways that is administered by the American Association of State Highway and Transportation...

US Highway 25 (US 25) was a part of the United States Numbered Highway System in the state of Ohio that ran from its present terminus near Covington,...

following highways are numbered 1. For roads numbered A1, see list of A1 roads. For roads numbered B1, see list of B1 roads. For roads numbered M1, see...

are a total of 21 Interstate Highways in Ohio, including both primary and auxiliary routes. With the exception of the Ohio Turnpike (which carries portions...

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

States Numbered Highway that runs from Jacksonville, Florida, to Mackinaw City, Michigan. In the state of Ohio, it is a major north–south state highway that...

The following highways are numbered 66: Barkly Highway (Northern Territory) Riddoch Highway Alberta Highway 66 Highway 66 (Ontario) Kantatie 66 (Orivesi...

outside of municipalities and all Interstates except the Ohio Turnpike. In addition to highways, the department also helps develop public transportation...

Numbered Highway System". Federal Highway Administration. "United States Numbered Highways". American Highways. American Association of State Highway...

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...

Auxiliary Interstate Highways (also called three-digit Interstate Highways) are a subset of highways within the United States' Interstate Highway System. The 323...

Ohio State Route 14 (SR 14), and SR 87 and the northern terminus of SR 8 coming from the south on Ontario. List of United States Numbered Highways Roads...

primary Interstate Highways in the Interstate Highway System, a network of freeways in the United States. These primary highways are assigned one- or...

223 or US Highway 223 (US 223) is a diagonal (northwest–southeast) United States Numbered Highway lying in the states of Michigan and Ohio. The southernmost...

highways are numbered 444: Wilsons Promontory Road Manitoba Provincial Road 444 Japan National Route 444 Interstate 444 (unsigned) Louisiana Highway 444...

of a state highway network which includes Interstate Highways, U.S. Highways, and State Roads. There is no rule preventing the same numbering between state...

Wyandot List of numbered highways in Ohio Spraley, Alvin J.; Collier, Gregory A. (March 1, 2010). "State of Ohio Road Laws" (PDF). Ohio Department of Transportation...

States Numbered Highway System, and is a spur of U.S. Route 50. It currently runs for 514 miles (827 km) from Richmond, Virginia to Sandusky, Ohio. It passes...

The following highways are numbered 416: Manitoba Provincial Road 416 Newfoundland and Labrador Route 416 Highway 416 (Ontario) National Route 416 Japan...

route and one of the original United States Numbered Highways, founded in 1926. It runs from Cincinnati, Ohio, at US 27, US 42, US 127, and US 52 to Newark...

the section from Eaton to Hamilton. In 1923, state highways were numbered and signed for the first time in Ohio. The current US 127 route was designated...

The following highways are numbered 20A: New Zealand State Highway 20A U.S. Route 20A (New York) U.S. Route 20A (Ohio) County Road 20A (Putnam County...

The following highways are numbered 500: Great Alpine Road Alberta Highway 500 Manitoba Provincial Road 500 Newfoundland and Labrador Route 500 Japan National...

part of the United States Numbered Highway System that runs from Bishop, California, to Provincetown, Massachusetts. In Ohio, the road runs west–east from...

The following highways are numbered 450: Manitoba Provincial Road 450 New Brunswick Route 450 Newfoundland and Labrador Route 450 Route 450 (Japan) U...

highways are numbered 423: Manitoba Provincial Road 423 Japan National Route 423 Florida State Road 423 County Road 423 (Florida) Louisiana Highway 423...

The following highways are numbered 424: Manitoba Provincial Road 424 Japan National Route 424 Louisiana Highway 424 Maryland Route 424 New York State...