North Dakota Department of Transportation to Hawaii). Despite the small size of the Department, North Dakota has more registered vehicles than there are residents of the state. The Director is Tom Sorel, and the central office is located on the North Dakota State Capitol grounds in Bismarck. Until the 1990s, the agency was known as the North Dakota Highway Department. North Dakota Department of Transportation The North Dakota Department of Transportation (NDDOT) is a part of the government of the U.S. state of North Dakota. NDDOT oversees the state's transportation system. This includes planning both new construction and reconstruction projects on roads and highways throughout
North Dakota Highway 1804 Lake Sakakawea, where ND 1804 permanently diverges west to closely follow the lake. At Williston, a brief concurrence with US 2 and US 85 begins and ends as ND 1804 dips south alongside the Missouri River to meet its final terminus at Montana Secondary Highway 327 in the Fort Union Trading Post National Historic Site. North Dakota Highway 1804 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