 State Route 4 | ||||
|---|---|---|---|---|
 SR 4 in red, SR 4 Bypass in blue, former SR 4 in Dayton in grey | ||||
| Route information | ||||
| Maintained by ODOT | ||||
| Length | 207.22 mi[1] (333.49 km) | |||
| Existed | 1912–present | |||
| Major junctions | ||||
| South end |  US 42 in Cincinnati | |||
| North end |   US 6 / SR 101 in Sandusky | |||
| Location | ||||
| Country | United States | |||
| State | Ohio | |||
| Counties | Hamilton, Butler, Montgomery, Greene, Clark, Champaign, Union, Delaware, Marion, Crawford, Seneca, Huron, Erie | |||
| Highway system | ||||
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State Route 4 (SR 4), formerly known as Inter-county Highway 4 until 1921[2] and State Highway 4 in 1922,[3] is a major north–south state highway in Ohio. It is the fifth 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 path is nearly ruler-straight for many miles. Some portions of the route are still marked as Dixie Highway. The northern portion was constructed by the Columbus and Sandusky Turnpike Company, see Turnpike Lands.
- ^ Cite error: The named reference
DESTAPEwas invoked but never defined (see the help page). - ^ Ohio Department of Highways and Public Works (September 1921). Highway Map of Ohio Showing Conditions for Travel (PDF) (Map). c. 1:563,200. Columbus: Ohio Department of Highways and Public Works.
- ^ Ohio Department of Highways and Public Works (April 1922). Map of Ohio State Highways Showing All Improved Roadways and Indicating System Constructed Under Administration of Gov. Harry L. Davis (PDF) (Map). c. 1:563,200. Columbus: Ohio Department of Highways and Public Works.