Oklahoma State Highway 45
| Route information | ||||
|---|---|---|---|---|
| Maintained by ODOT | ||||
| Length | 64.7 mi (104.1 km) | |||
| Existed | 1926–present | |||
| Major junctions | ||||
| West end | US 281 / SH-14 in Waynoka | |||
| East end | US 60 / US 64 / US 81 north of Enid | |||
| Location | ||||
| Country | United States | |||
| State | Oklahoma | |||
| Highway system | ||||
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State Highway 45 (SH-45 or OK-45) is a state highway in Oklahoma. It runs 64.7 miles (104.1 km) west-to-east through Woods, Alfalfa and Garfield counties.