List of U.S. Highways in Idaho

U.S. Highways of the Idaho State Highway System
Highway markers for U.S. Highways 2, 95, and 195
System information
Maintained by ITD
Highway names
Interstates:	Interstate n (I-n)
US Highways:	U.S. Highway n (US-n)
State:	Idaho State Highway n (SH-n)
System links
State Highways in Idaho Interstate U.S. State

The U.S. Highways in Idaho are the segments of the United States Numbered Highway System owned and maintained by the Idaho Transportation Department (ITD) in the U.S. state of Idaho.