Oklahoma State Highway 120
| Route information | ||||
|---|---|---|---|---|
| Maintained by ODOT | ||||
| Length | 3.04 mi (4.89 km) | |||
| Existed | ca. 1956–present | |||
| Major junctions | ||||
| West end | SH-112 in Rock Island | |||
| East end | AR 10 at the Arkansas state line | |||
| Location | ||||
| Country | United States | |||
| State | Oklahoma | |||
| Highway system | ||||
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State Highway 120, also abbreviated as SH-120 or OK-120, is a 3.04-mile-long (4.89 km) highway in the eastern part of the state of Oklahoma, USA. It connects to SH-112 at Rock Island on its western end and passes through Le Flore County to the Arkansas state line, where it becomes Highway 10 running to Little Rock.