Interstate 94 (I-94) is an east–west

Interstate Highway The Dwight D. Eisenhower National System of Interstate and Defense Highways, commonly known as the Interstate Highway System, is a network of controlled-access highways that forms part of the National Highway System in the United States. Th ...

, which links

Billings, Montana Billings is the largest city in the U.S. state of Montana, with a population of 117,116 as of the 2020 census. Located in the south-central portion of the state, it is the seat of Yellowstone County and the principal city of the Billings Metrop ...

, to the Canada–US border in

Port Huron, Michigan Port Huron is a city in the U.S. state of Michigan and the county seat of St. Clair County. The population was 30,184 at the 2010 census. The city is adjacent to Port Huron Township but is administered separately. Located along the St. Clair ...

. The portion in the US state of

Montana Montana () is a state in the Mountain West division of the Western United States. It is bordered by Idaho to the west, North Dakota and South Dakota to the east, Wyoming to the south, and the Canadian provinces of Alberta, British Columbi ...

is long, linking seven counties through the central part of the state. The speed limit has been since January 2016, except near Billings where it is .

Route description

Yellowstone County

I-94 starts in

Yellowstone County Yellowstone County is the most populous county in the U.S. state of Montana. As of the 2020 census, the population was 164,731. Its county seat is Billings. Yellowstone County is named for the Yellowstone River which roughly bisects the county ...

Billings Billings is the largest city in the U.S. state of Montana, with a population of 117,116 as of the 2020 census. Located in the south-central portion of the state, it is the seat of Yellowstone County and the principal city of the Billings Met ...

I-90 Interstate 90 (I-90) is an east–west transcontinental freeway and the longest Interstate Highway in the United States at . It begins in Seattle, Washington, and travels through the Pacific Northwest, Mountain West, Great Plains, Midwest, and ...

and travels northeast to the towns of Huntley, Ballantine, Pompeys Pillar, and

Custer George Armstrong Custer (December 5, 1839 – June 25, 1876) was a United States Army officer and cavalry commander in the American Civil War and the American Indian Wars. Custer graduated from West Point in 1861 at the bottom of his class, b ...

Treasure, Rosebud, and Custer counties

Entering Treasure County, I-94 passes near the small towns of

Bighorn The bighorn sheep (''Ovis canadensis'') is a species of sheep native to North America. It is named for its large horns. A pair of horns might weigh up to ; the sheep typically weigh up to . Recent genetic testing indicates three distinct subspec ...

and Hysham; there is a little ranch access at milemarker 63.01. After entering Treasure County, the next county is Rosebud County, about east. There are two intersections of US Highway 12 (US 12) and

Montana Highway 59 Highway 59 (MT 59) is a state highway in Montana, United States, that connects Wyoming Highway 59 (WYO 59) in Wyoming with Montana Highway 200 (MT 200) near the south end of the town of Jordan. WYO 59 continues south to the cit ...

(MT 59) before entering

Forsyth Forsyth may refer to: Places Oceania * Forsyth Island, Queensland, Australia, one of the West Wellesley Islands (aka Forsyth Islands) * Forsyth Island, Tasmania, Australia * Forsyth Island (New Zealand), in the outer Marlborough Sounds of South I ...

, after that is Custer County which is the east end of US 12 after crossing the city of Miles City.

Prairie, Dawson, and Wibaux counties

After entering Prairie County after passing the small towns of

Terry Terry is a unisex given name, derived from French Thierry and Theodoric. It can also be used as a diminutive nickname for the names Teresa or Theresa (feminine) or Terence (given name), Terence or Terrier (masculine). People Male * Terry Albrit ...

and Fallon, the next county is Dawson County, entering the cities of

Glendive Glendive is a city in and the county seat of Dawson County, Montana, United States, and home to Dawson Community College. Glendive was established by the Northern Pacific Railway when they built the transcontinental railroad across the northern ...

which connects with MT 16 and entering the city of Wibaux before entering the

North Dakota North Dakota () is a U.S. state in the Upper Midwest, named after the Native Americans in the United States, indigenous Dakota people, Dakota Sioux. North Dakota is bordered by the Canadian provinces of Saskatchewan and Manitoba to the north a ...

state line.

History

Between its western terminus in Billings and the North Dakota state line, I-94 replaced

US 10 The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territori ...

Exit list

References

{{state detail page browse, type=I, route=94, state=Montana, stateafter=North Dakota Montana 94 Transportation in Yellowstone County, Montana Transportation in Treasure County, Montana Transportation in Rosebud County, Montana Transportation in Custer County, Montana Transportation in Prairie County, Montana Transportation in Dawson County, Montana Transportation in Wibaux County, Montana