 | This article relies largely or entirely on a single source. (October 2023) |
Interstate 94 | ||||
|---|---|---|---|---|
 I-94 highlighted in red | ||||
| Route information | ||||
| Maintained by MDT | ||||
| Length | 249.606 mi[1] (401.702 km) | |||
| NHS | Entire route | |||
| Major junctions | ||||
| West end |    I-90 / US 87 / US 212 in Lockwood | |||
 US 12 near Forsyth
 MT 16 in Glendive | ||||
| East end |  I-94 at North Dakota state line | |||
| Location | ||||
| Country | United States | |||
| State | Montana | |||
| Counties | Yellowstone, Treasure, Rosebud, Custer, Prairie, Dawson, Wibaux | |||
| Highway system | ||||
| ||||
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Interstate 94 (I-94) is an east–west Interstate Highway, which links Billings, Montana, to the Canada–US border in Port Huron, Michigan. The portion in the US state of Montana is 250 miles (400 km) long, linking seven counties through the central part of the state.
The speed limit has been 80 mph (130 km/h) since January 2016, except near Billings where it is 65 mph (105 km/h).
- ^ MDT Rail, Transit, and Planning Division (January 25, 2023). "2022 ALTIs Road Log Report" (PDF). Montana Department of Transportation. pp. 230–235. Retrieved August 24, 2023.
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