North Dakota Highway 1804

North Dakota Highway 1804 marker
North Dakota Highway 1804
Lewis and Clark Trail
Map
ND 1804 highlighted in red
Route information
Maintained by NDDOT
Length342.805 mi[1] (551.691 km)
Major junctions
South end SD 1804 near Pollock at South Dakota border
Major intersections
North end S-327 at Fort Union Trading Post at Montana border
Location
CountryUnited States
StateNorth Dakota
CountiesEmmons, Burleigh, McLean, Mountrail, Williams
Highway system
  • North Dakota State Highway System
ND 810 ND 1806

North Dakota Highway 1804 (ND 1804) is a state highway in the U.S. state of North Dakota. ND 1804 and ND 1806 were named to reflect the years of Lewis and Clark's travels through the area, and together constitute the portion of the Lewis and Clark Trail that runs through North Dakota along the northeast and southwest sides of Lake Sakakawea and the Missouri River, respectively.[1]

  1. ^ a b "North Dakota Route and Mileage Map" (PDF). North Dakota Department of Transportation. 2015–2016. Retrieved 2017-02-28.