List of Interstate Highways in North Dakota

Last updated

I-94.svg
Business Loop 94.svg
Sample markers
ND highways.svg
Map of North Dakota highway system with Interstates highlighted in blue
Highway names
Interstates Interstate X (I-X)
US Highways U.S. Route X (US X)
State N.D. Highway X (ND X)
System links
  • North Dakota State Highway System

The Interstate Highways in North Dakota are the segments of the Dwight D. Eisenhower National System of Interstate and Defense Highways owned and maintained by the North Dakota Department of Transportation (NDDOT) in the US state of North Dakota.

Contents

Mainline highways

NumberLength (mi) [1] Length (km)Southern or western terminusNorthern or eastern terminusFormedRemovedNotes
I-29.svg I-29 217.517350.060 I-29/U.S. 81 at South Dakota state line PTH 75 at Canada–US border near Pembina 01958-01-011958current
I-31 (1957).svg I-31 154 [2] 248 I-94/U.S. 52 in Fargo PTH 75 at Canada–US border near Pembina 01957-01-011957 [3] 01958-01-011958 [4] Replaced by I-29
I-94.svg I-94 352.454567.220 I-94 at Montana state line I-94  / US 52 at Minnesota state line01958-01-011958current
I-194.svg I-194 1.0721.725 I-94 in Mandan ND 810 in Bismarck01958-01-011958currentPart of the Bismarck Expressway; I-194 is unsigned
  •       Former

Business routes

NumberLength (mi)Length (km)Southern or western terminusNorthern or eastern terminusFormedRemovedNotes
Business Loop 94.svg I-94 BL ——————Serves Medora
Business Loop 94.svg I-94 BL ——————Serves Dickinson
Business Loop 94.svg I-94 BL ——————Serves Mandan and Bismarck
Business Loop 94.svg I-94 BL —————02004-01-012004Served Jamestown
Business Loop 94.svg I-94 BL ——————Serves Valley City
Business Loop 94.svg I-94 BL ——————Serves Fargo

See also

References

  1. ↑ Cartography Section, Planning/Asset Management Section (2015). Route and Mileage Map (PDF) (Map). c. 1:1,900,800. Bismarck: North Dakota Department of Transportation . Retrieved August 14, 2016.
  2. ↑ "Overview map of I-31" (Map). Google Maps. Retrieved January 17, 2024.
  3. ↑ Official Route Numbering for the National System of Interstate and Defense Highways, August 14, 1957
  4. ↑ Official Route Numbering for the National System of Interstate and Defense Highways, June 27, 1958
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