Montana Highway 200

Montana Highway 200 marker
Montana Highway 200
Map
MT 200 highlighted in red
Route information
Maintained by MDT
Length706.584 mi[1] (1,137.137 km)
ExistedOctober 1967[2]–present
Tourist
routes
Lewis and Clark Trail
Major junctions
West end SH-200 at the Idaho state line
Major intersections US 93 from Ravalli to Missoula
I-90 from Wye to Bonner
US 12 from Missoula to Bonner
US 287 near Milford Colony
US 89 from Sun River to Armington
I-15 from Vaughn to Great Falls
US 87 from Great Falls to Grass Range
US 191 from near Hobson to Lewistown
East end ND 200 at the North Dakota state line
Location
CountryUnited States
StateMontana
CountiesSanders, Lake, Missoula, Powell, Lewis and Clark, Cascade, Judith Basin, Fergus, Petroleum, Garfield, McCone, Dawson, Richland
Highway system
US 191 US 212

Montana Highway 200 (MT 200) in the U.S. state of Montana is a route running east–west covering the entire state of Montana. From the starting point at ID 200, near Heron, the highway runs east to ND 200 near Fairview. It is part of a chain of state highways numbered 200 that extend from Idaho across Montana, North Dakota, and Minnesota, totaling approximately 1,356 miles (2,182 km) long. At 706.272 mi (1,136.635 km),[1] Montana Highway 200 is also the longest route signed as a state highway in the United States. Highway 200 helps to connect many small towns located in central Montana and the vast plains area of eastern Montana, to larger western Montana cities such as Great Falls and Missoula.

  1. ^ a b Cite error: The named reference MDT2019 was invoked but never defined (see the help page).
  2. ^ "New Map Changes Route 20". The Havre Daily News. October 18, 1967. p. 4. Retrieved June 19, 2018 – via Newspapers.com. Open access icon