Idaho State Highway 3

State Highway 3
State Highway 3
North Idaho Medal of Honor Highway
	SH-3 highlighted in red
Route information
	Maintained by ITD
Length	117.680 mi (189.388 km)
Major junctions
South end	US 12 near Spalding
	SH-99 in Kendrick; SH-8 in Deary; SH-8 in Bovill; SH-6 near Santa; SH-5 in St. Maries; SH-97 near Harrison
North end	I-90 near Rose Lake
Location
Country	United States
State	Idaho
Counties	Nez Perce, Latah, Shoshone,; Benewah, Kootenai
Highway system
	Idaho State Highway System; Interstate; US; State;

State Highway 3 (SH-3) is a state highway in northern Idaho, connecting U.S. Route 12 near Spalding, east of Lewiston, with Interstate 90 near Rose Lake, east of Coeur d'Alene. It is 117.68 miles (189.4 km) in length and runs north–south,^[1] east of and generally parallel to Idaho's primary north–south highway, U.S. Route 95.

^ ^a ^b Idaho Transportation Department (November 26, 2008). "Milepost Log". Archived from the original on December 13, 2012. Retrieved 2008-12-22.
^ Idaho Transportation Department (November 26, 2008). "Milepost Log". Archived from the original on May 25, 2014. Retrieved 2008-12-22.