Oklahoma State Highway 100
| Route information | ||||
|---|---|---|---|---|
| Maintained by ODOT | ||||
| Length | 54.9 mi (88.4 km) | |||
| Existed | June 7, 1954–present | |||
| Major junctions | ||||
| West end | I-40 south of Webbers Falls | |||
| ||||
| East end | AR 156 at the Arkansas state line | |||
| Location | ||||
| Country | United States | |||
| State | Oklahoma | |||
| Highway system | ||||
| ||||
| ||||
State Highway 100 (abbreviated SH-100 or OK-100) is a 54.9-mile (88.4 km) long (88.4 km) state highway in eastern Oklahoma. It connects Interstate 40 with the Arkansas state line near Stilwell. It has no lettered spur routes.