Ohio State Route 664
| Route information | ||||
|---|---|---|---|---|
| Maintained by ODOT | ||||
| Length | 37.08 mi (59.67 km) | |||
| Existed | 1937–present | |||
| Major junctions | ||||
| South end | SR 56 in South Bloomingville | |||
| US 33 in Logan US 22 in Rushville | ||||
| North end | SR 256 near Rushville | |||
| Location | ||||
| Country | United States | |||
| State | Ohio | |||
| Counties | Hocking, Fairfield | |||
| Highway system | ||||
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State Route 664 (SR 664) is a north–south state highway in the southern portion of the U.S. state of Ohio. The highway has its southern terminus at a T-intersection with SR 56 in the unincorporated community of South Bloomingville. The northern terminus of SR 664 is also at a T-intersection, this time with SR 256 on the Fairfield–Perry county line approximately 4.75 miles (7.64 km) north of the village of Rushville.