Created By: Great River Energy
North Dakota highway 1804 is so named because that is the year that the Lewis & Clark Expedition traveled into North Dakota, before spending the winter at Fort Mandan just west of Washburn, N.D.
A highway on the other side of the Missouri River, North Dakota highway 1806, commemorates the year that the expedition traveled back through North Dakota on their way to St. Louis.
This point of interest is part of the tour: Great River Energy's Coal Creek Tour
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