Interstate 94 in Montana

Interstate 94
Route information
Maintained by MDT
Length:	249.15 mi[1] (400.97 km)
Major junctions
West end:	I‑90 / US 87 / US 212 in Billings
	US 12 near Forysth MT 59 in Miles City US 12 in Miles City MT 16 in Glendive
East end:	I‑94 at North Dakota state line
Location
Counties:	Yellowstone, Treasure, Rosebud, Custer, Prairie, Dawson, Wibaux
Highway system
Interstate Highway System Main Auxiliary Suffixed Business Montana Highways Secondary ← US 93 MT 117 →

Interstate 94 in Montana (I-94) is a portion of the east–west Interstate 94, which links Billings, Montana to the Canadian 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.

Route description

Yellowstone County

Interstate 94 starts in Yellowstone County in Billings at Interstate 90, and travels northeast to the towns of Huntley, Ballantine, Pompeys Pillar and Custer.

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 entrering 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 Wilbaux before entering the North Dakota state line.

Exit list

County	Location	mi[2]	km	Exit	Destinations	Notes
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
	Ballantine	14.705	23.665	14	Ballantine, Worden
	Pompeys Pillar	23.124	37.214	23	Pompeys Pillar (S-568)
		35.890	57.759	36	Waco
	Custer	47.068	75.749	47	Custer (S-310)
		49.392	79.489	49	MT 47 south – Hardin
Treasure		52.552	84.574	53	Bighorn
		62.504	100.590	63	Ranch Access
		67.379	108.436	67	Hysham (S-311)
		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
		94.666	152.350	95	Forsyth
		103.447	166.482	103	S-446 (Rosebud Creek Road) / S-447 – Rosebud
		106.563	171.497	106	Butte Creek Road – Rosebud
		117.333	188.829	117	Hathaway
Custer		125.839	202.518	126	Moon Creek Road
		128.353	206.564	128	Local Access
	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
		148.534	239.042	148	Valley Access
		158.841	255.630	159	Diamond Ring
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
		230.636	371.173	231	Hodges Road
Wibaux		235.409	378.854	236	Ranch Access
	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
		248.073	399.235	248	Carlyle Road
		249.377	401.333	Montana–North Dakota state line
Golden Valley					I‑94 east	Continuation into North Dakota
1.000 mi = 1.609 km; 1.000 km = 0.621 mi       Concurrency terminus       Incomplete access

References

Route map: Bing / Google

1. "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.
2. "Montana Road Log" (PDF). Montana Department of Transportation. pp. 18–22. Retrieved February 8, 2012.