Idaho State Highway 46

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State Highway 46
SH-46 highlighted in red
Route information
Maintained by ITD
Length	57.222 mi[1] (92.090 km)
Major junctions
South end	US 30 in Buhl
Major intersections	I-84 in Wendell US 26 in Gooding
North end	US 20 near Fairfield
Location
Country	United States
State	Idaho
Counties	Twin Falls, Gooding, Camas
Highway system
Idaho State Highway System Interstate US State
← SH-45 → SH-47

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.