 Interstate |  US Hwy |  MT Highways |  State Hwys |
| Interstate | ||||
|---|---|---|---|---|
| Route # | Beginning location | Ending location | Editor(s) | Comments-Percentage Completion |
 |
I-15 near Monida | Alberta Hwy 4 at Sweetgrass | Kinematic | 90% completed (estimate) |
 |
I-90 near Mullan, ID | I-90 / US 87 near Ranchester, WY | Editor(s) | 50% completed (estimate) |
 |
I-90 at Billings | I-94 near Beach, ND | Editor(s) | 5% completed (estimate) |
 |
I-15 / I-90 in Butte | Downtown Butte | Kinematic | 100% completed (estimate) |
  |
I-15 / US 89 / MT 200 in Great Falls | Downtown Great Falls | User:Kinematic | 100% completed (estimate) |