Idaho State Highway 46
SH-46 highlighted in red | ||||
| Route information | ||||
| Maintained by ITD | ||||
| Length | 57.222 mi (92.090 km) | |||
| Major junctions | ||||
| South end | US 30 in Buhl | |||
| North end | US 20 near Fairfield | |||
| Location | ||||
| Country | United States | |||
| State | Idaho | |||
| Counties | Twin Falls, Gooding, Camas | |||
| Highway system | ||||
| ||||
| ||||
State Highway 46 (SH-46) is a 57.222-mile-long (92.090 km) state highway in southern Idaho that runs north–south across the Magic Valley region. It connects U.S. Route 30 (US-30) in Buhl to Interstate 84 (I-84) in Wendell, US-26 in Gooding, and US-20 east of Fairfield.