Interstate 94 in Montana
I-94 highlighted in red
|Maintained by MDT|
|Length||249.15 mi (400.97 km)|
|West end||I-90 / US 87 / US 212 in Billings|
| US 12 near Forysth|
MT 16 in Glendive
|East end||I-94 at North Dakota state line|
|Counties||Yellowstone, Treasure, Rosebud, Custer, Prairie, Dawson, Wibaux|
Interstate 94 in Montana (I-94) is a portion of the east–west Interstate 94, which links Billings, Montana to the Canada–US border in Port Huron, Michigan. The portion in the US state of Montana is 249.15 miles (400.97 km) linking seven counties through central Montana.
The speed limit has been at 80 miles per hour (130 km/h) since January 2016, except near Billings where it is 65 miles per hour (105 km/h).
Treasure, Rosebud and Custer Counties
Entering Treasure County, I-94 passes near the small towns of Bighorn and Hysham; there is a little Ranch Access at mile marker (63.01). After entering Treasure County, the next county is Rosebud County, about 15 miles east, there are two intersections of U.S. 12 and MT 59 before entering Forsyth, after that is Custer County which is the east end of U.S. 12 after crossing the city of Miles City.
Prairie, Dawson and Wibaux Counties
After entering Prairie after passing the small towns of Terry and Fallon, the next county is Dawson County, entering the cities of Glendive which connects with MT 16 and entering the city of Wibaux before entering the North Dakota state line.
|Yellowstone||Billings||0.000||0.000||—||I-90 / US 87 / US 212 – Billings, Sheridan||Exit 0 is for I-90 east; western terminus; I-90 exit 456|
|Huntley||6.069||9.767||6||S-522 – Huntley|
|Pompeys Pillar||23.124||37.214||23||Pompeys Pillar (S-568)|
|||49.392||79.489||49||MT 47 south – Hardin|
|||71.468||115.017||72||S-384 (Sarpy Creek Road)|
|Rosebud||||81.405||131.009||82||Reservation Creek Road|
|||87.070||140.126||87||MT 39 – Colstrip|
|Forsyth||93.038||149.730||93||US 12 west – Forsyth, Roundup||West end of US 12 overlap|
|||103.447||166.482||103||S-446 (Rosebud Creek Road) / S-447 – Rosebud|
|||106.563||171.497||106||Butte Creek Road – Rosebud|
|Custer||||125.839||202.518||126||Moon Creek Road|
|Miles City||135.098||217.419||135||I-94 Bus. east – Jordan, Miles City|
|137.876||221.890||138||MT 59 – Miles City, Broadus|
|||140.743||226.504||141||I-94 Bus. west / US 12 east – Baker, Miles City||East end of US 12 overlap|
|Prairie||||168.299||270.851||169||Powder River Road|
|||175.677||282.725||176||S-253 – Terry|
|||184.860||297.503||185||S-340 – Fallon|
|Dawson||||191.788||308.653||192||Bad Route Road|
|||197.852||318.412||198||Cracker Box Road|
|||203.439||327.403||204||Whoopup Creek Road|
|||205.693||331.031||206||Pleasant View Road|
|||209.621||337.352||210||I-94 Bus. east / MT 200S – Glendive, Circle, West Glendive|
|West Glendive||210.790||339.234||211||MT 200S – Circle||Westbound exit and eastbound entrance only|
|212.594||342.137||213||MT 16 – Glendive, Sidney|
|Glendive||214.672||345.481||215||I-94 Bus. west – Glendive City Center|
|||223.502||359.692||224||Frontage Road – Griffith Creek|
|Wibaux||241.079||387.979||241||MT 7 / S-261 – Baker, Wibaux||Eastbound exit and westbound entrance only|
|241.698||388.975||242||MT 7 / S-261 – Baker, Wibaux||Westbound exit and eastbound entrance only|
|249.377||401.333||Montana–North Dakota state line|
|Golden Valley||||I-94 east – Medora, Bismarck||Continuation into North Dakota|
|1.000 mi = 1.609 km; 1.000 km = 0.621 mi|
- "Table 1: Main Routes of the Dwight D. Eisenhower National System Of Interstate and Defense Highways". Route Log and Finder List. Federal Highway Administration. October 31, 2002. Retrieved November 8, 2010.
- "Montana Road Log" (PDF). Montana Department of Transportation. pp. 18–22. Retrieved February 8, 2012.