List of state, US, and interstate highways in Idaho

This is a listing of State Highways , US Highways, and Interstates in the state of Idaho , by number.

State highways

• Idaho State Highway 1
• Idaho State Highway 3
• Idaho State Highway 4
• Idaho State Highway 5
• Idaho State Highway 6
• Idaho State Highway 7
• Idaho State Highway 8
• Idaho State Highway 9
• Idaho State Highway 11
• Idaho State Highway 13
• Idaho State Highway 14
• Idaho State Highway 16
• Idaho State Highway 19
• Idaho State Highway 21
• Idaho State Highway 22
• Idaho State Highway 24
• Idaho State Highway 25
• Idaho State Highway 27
• Idaho State Highway 28
• Idaho State Highway 29
• Idaho State Highway 31
• Idaho State Highway 32
• Idaho State Highway 33
• Idaho State Highway 34
• Idaho State Highway 36
• Idaho State Highway 37
• Idaho State Highway 38
• Idaho State Highway 39
• Idaho State Highway 40
• Idaho State Highway 41
• Idaho State Highway 43
• Idaho State Highway 44
• Idaho State Highway 45
• Idaho State Highway 46
• Idaho State Highway 47
• Idaho State Highway 48
• Idaho State Highway 50
• Idaho State Highway 51
• Idaho State Highway 52
• Idaho State Highway 53
• Idaho State Highway 54
• Idaho State Highway 55
• Idaho State Highway 57
• Idaho State Highway 58
• Idaho State Highway 60
• Idaho State Highway 61
• Idaho State Highway 62
• Idaho State Highway 64
• Idaho State Highway 66
• Idaho State Highway 67
• Idaho State Highway 69
• Idaho State Highway 71
• Idaho State Highway 72
• Idaho State Highway 74
• Idaho State Highway 75
• Idaho State Highway 77
• Idaho State Highway 78
• Idaho State Highway 79
• Idaho State Highway 81
• Idaho State Highway 87
• Idaho State Highway 97
• Idaho State Highway 99
• Idaho State Highway 128
• Idaho State Highway 162
• Idaho State Highway 200

Interstate highways

• Interstate 15
• Interstate 84 (West)
• Interstate 86 (West)
• Interstate 90
• Interstate 184

US highways

• US Highway 2
• US Highway 10
• US Highway 12
• US Highway 20
• US Highway 26
• US Highway 30
• US Highway 30N
• US Highway 30S
• US Highway 89
• US Highway 91
• US Highway 93
• US Highway 95
• US Highway 95E
• US Highway 95W
• US Highway 191
• US Highway 195
• US Highway 287
• US Highway 410
• US Highway 630

Web links

Commons : Streets in Idaho  - Collection of pictures, videos, and audio files

• Idaho Transportation Department (English)
• Idaho US Highways Page (English)