Oklahoma State Highway 1
| Route information | ||||
|---|---|---|---|---|
| Maintained by ODOT | ||||
| Length | 209.7 mi (337.5 km) | |||
| Existed | 1968–present | |||
| Major junctions | ||||
| West end | US 177 / SH-199 east of Mannsville | |||
| East end | AR 88 at the Arkansas state line | |||
| Location | ||||
| Country | United States | |||
| State | Oklahoma | |||
| Highway system | ||||
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State Highway 1, sometimes abbreviated as SH-1, is a 209.7-mile (337 km) highway maintained by the U.S. state of Oklahoma. It travels through the southeastern part of the state, nicknamed Little Dixie. SH-1 is signed east and west.