Bismarck Expressway

Bismarck Expressway
Bismarck Expressway
	Bismarck Expressway highlighted; I-194 in blue; ND 810 in red; I-94 Bus. in green;
Route information
	Maintained by NDDOT
Length	8.5 mi (13.7 km)
Component; highways	I-194 in Mandan; ND 810 in Mandan and Bismarck; I-94 BL in Bismarck;
Major junctions
West end	I-94 in Mandan
East end	I-94 / US 83 in Bismarck
Location
Country	United States
State	North Dakota
Counties	Morton, Burleigh
Highway system
	Interstate Highway System; Main; Auxiliary; Suffixed; Business; Future; North Dakota State Highway System; Interstate; US; State;

The Bismarck Expressway is a state highway in Mandan and Bismarck, North Dakota, in the United States. It carries two unsigned highways: Interstate 194 (I-194) from its west end at exit 156 of I-94 to I-94 Business (I-94 Bus.) in Mandan, and North Dakota Highway 810 (ND 810) from I-94 Bus. in Mandan, around the south side of Bismarck back to I-94 Bus. in Bismarck. I-94 Bus. takes the designation from the end of ND 810 to the designation's eastern terminus at I-94 and US Highway 83 (US 83). The portion in Mandan, even where it is ND 810, is a freeway; once it crosses the Missouri River into Bismarck, it becomes a four-lane surface road.