Idaho road map

I-15 in Idaho map

I-15 is about 194 miles in Idaho. It has 34 exits, from Exit 3 at mile 2 to Exit 190 at mile 189. It meets 11 highways; US 91, US 30 and US 26 meet it in the most grid squares.

Open the map (PDF, US Letter)

I-15 in Idaho map, Interstate highway, Idaho: page one of the printable sheet, with the route, the towns along it and the highways it meets on a lettered grid.

Exits on I-15 in Idaho

Each exit in mile order, with its grid square.

Exit 3mile 2, D6
Exit 13mile 13, D6
Exit 17mile 17, D6
Exit 22mile 21, D6
Exit 31mile 30, D5
Exit 36mile 36, D5
Exit 40mile 40, D5
Exit 44mile 44, D5
Exit 47mile 47, D5
Exit 57mile 56, D5
Exit 58mile 58, C5
Exit 63mile 62, C5
Exit 67mile 66, C4
Exit 69mile 68, C4
Exit 71mile 70, C4
Exit 72mile 72, C4
Exit 80mile 79, C4
Exit 89mile 88, C4
Exit 93mile 92, C4
Exit 98mile 97, C4
Exit 108mile 107, D3
Exit 113mile 113, D3
Exit 116mile 115, D3
Exit 118mile 117, D3
Exit 119mile 118, D3
Exit 128mile 126, D3
Exit 135mile 134, D3
Exit 143mile 142, D2
Exit 150mile 149, D2
Exit 167mile 166, D2
Exit 172mile 171, D1
Exit 180mile 179, D1
Exit 184mile 183, D1
Exit 190mile 189, D1

Highways I-15 meets

Each highway it meets and the grid squares where they meet.

ID 38D6
ID 36D6
ID 40D5
US 91C4, C5, D3, D5
US 30C5, D5
US 26C4, D3
US 20D3
ID 48D3
ID 33D2
ID 28D2
ID 22D2

Towns along I-15 in Idaho

In mile order, with the grid square of each.

Malad Citymile 13, D6
Arimomile 39, D5
McCammonmile 45, D5
Inkommile 56, D5
Pocatellomile 63, C5
Chubbuckmile 71, C4
Tyheemile 74, C4
Fort Hallmile 75, C4
Blackfootmile 90, C4
Grovelandmile 92, C4
Idaho Fallsmile 115, D3
Duboismile 165, D2
Spencermile 179, D1

Things to do on the I-15 in Idaho map

Museum of Idaho