Montana road map

I-15 in Montana map

I-15 is about 384 miles in Montana. It has 81 exits, from Exit 0 at mile 0 to Exit 397 at mile 384. It meets 16 highways; US 287, MT 41 and MT 43 meet it in the most grid squares.

Open the map (PDF, US Letter)

I-15 in Montana map, Interstate highway, Montana: 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 Montana

Each exit in mile order, with its grid square.

Exit 0mile 0, C6
Exit 9mile 9, C6
Exit 15mile 15, C6
Exit 23mile 23, C6
Exit 29mile 29, C6
Exit 37mile 37, C6
Exit 44mile 44, C6
Exit 51mile 51, C6
Exit 52mile 52, C6
Exit 56mile 55, C6
Exit 59mile 59, C5
Exit 62mile 61, C5
Exit 63mile 63, C5
Exit 74mile 74, C5
Exit 85mile 84, C5
Exit 93mile 92, C5
Exit 99mile 98, C5
Exit 102mile 101, C5
Exit 111mile 109, C5
Exit 116mile 115, C5
Exit 119mile 118, C5
Exit 121mile 119, C5
Exit 122mile 120, C4
Exit 124mile 122, C4
Exit 126mile 124, C5
Exit 127Amile 126, C5
Exit 127Bmile 126, C5
Exit 127mile 126, C5
Exit 134mile 132, C4
Exit 138mile 136, C4
Exit 151mile 147, C4
Exit 156mile 152, C4
Exit 160mile 155, C4
Exit 164mile 159, C4
Exit 176mile 170, D4
Exit 182mile 176, D4
Exit 187mile 181, D4
Exit 190mile 184, D4
Exit 192mile 186, D4
Exit 193mile 187, D4
Exit 194mile 188, D4
Exit 200mile 193, D4
Exit 209mile 202, D4
Exit 216mile 210, C3
Exit 219mile 211, C3
Exit 226mile 218, D3
Exit 228mile 220, D3
Exit 234mile 225, D3
Exit 240mile 231, D3
Exit 244mile 234, D3
Exit 247mile 236, D3
Exit 250mile 239, D3
Exit 254mile 243, D3
Exit 256mile 245, D3
Exit 270mile 259, D3
Exit 277mile 266, D3
Exit 278mile 267, D3
Exit 280mile 269, D3
Exit 282mile 271, D3
Exit 286mile 274, D3
Exit 290mile 278, D3
Exit 297mile 285, D2
Exit 302mile 290, D2
Exit 313mile 300, D2
Exit 321mile 308, D2
Exit 328mile 314, D2
Exit 335mile 322, D2
Exit 339mile 326, D2
Exit 345mile 331, D2
Exit 348mile 334, D2
Exit 352mile 338, D2
Exit 358mile 345, D1
Exit 363mile 349, D1
Exit 364mile 351, D1
Exit 369mile 355, D1
Exit 373mile 359, D1
Exit 379mile 365, D1
Exit 385mile 371, D1
Exit 389mile 376, D1
Exit 394mile 380, D1
Exit 397mile 384, D1

Highways I-15 meets

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

MT 41C5
MT 43C5
I-90C4
I-115C4
MT 2C5
MT 69C4
US 12D4
US 287C3, D3, D4
MT 68D3
I-315D3
US 89D3
MT 200D3
MT 21D2
MT 44D2
US 2D1
MT 67D1

Towns along I-15 in Montana

In mile order, with the grid square of each.

Limamile 15, C6
Dillonmile 62, C5
Glenmile 80, C5
Butte-Silver Bow (balance)mile 92, C5
Basinmile 149, C4
Bouldermile 158, C4
Jefferson Citymile 165, D4
Clancymile 172, D4
Montana Citymile 177, D4
South Hillsmile 183, D4
Helenamile 184, D4
Helena Valley West Centralmile 188, D4
Helena Valley Northeastmile 188, D4
Helena Valley Northwestmile 194, D4
Wolf Creekmile 218, D3
Craigmile 226, D3
Hardymile 236, D3
Cascademile 244, D3
Ulmmile 253, D3
Great Fallsmile 265, D3
Sun Prairiemile 273, D3
Vaughnmile 278, D3
Powermile 291, D2
Bradymile 314, D2
Conradmile 325, D2
Shelbymile 343, D2
Sunburstmile 375, D1
Sweet Grassmile 384, D1

Things to do on the I-15 in Montana map

Western Montana's Glacier Country