The Sorlie Memorial Bridge, also known as the Red River Bridge, was constructed in 1929 by the Minneapolis Bridge Company to connect the cities of Grand Forks, North Dakota and East Grand Forks, Minnesota. It was placed on the National Register of Historic Places in 1999.
The South Dakota Department of Transportation is a state government organization in charge of maintaining public roadways of the U.S. state of South Dakota. South Dakota has 82,447 miles of highways, roads and streets, as well as 5,905 bridges. The SD DOT is responsible for 7,830 miles of the roadway system.
Dibley House, also known as Graf House, is a property in Fargo, North Dakota that was listed on the National Register of Historic Places in 1980. The listing included two contributing buildings on an area of less than 1 acre (0.40 ha). The listing included two contributing buildings on an area of less than 1 acre (0.40 ha).
Midway Bridge near Johnstown, North Dakota is the only bedstead bridge known to have been built in North Dakota. It appears to have been built locally, not as part of a state or county program, during the 1920-1930 period. Also known as Bedstead Bridge, it is a Warren Bedstead-type truss bridge.
The Ost Valle Bridge is a bridge near Thompson, North Dakota that was listed on the National Register of Historic Places in 1997. It crosses an unnamed tributary of the Red River, about one mile west of the Red River itself. It is "one of the two oldest documented bridges in Grand Forks County that were built by long-term county bridge builder, the Jardine & Anderson".
The Goose River Bridge was a Pratt through truss bridge over the Goose River near Hillsboro, North Dakota that was built in 1893. It was listed on the National Register of Historic Places in 1997.
The Elliott Bridge, in North Dakota, United States, also known as Souris River Bridge, was built by Fargo Bridge & Iron Co. in 1902. The bridge "was designed to replace a county-owned ferry boat that had been operating across the Souris River at 'the Elliott Place.'" It was listed on the National Register of Historic Places in 1997. It is owned and maintained by McHenry County.
Crystal Bridge in Crystal, North Dakota is a bridge which was built in 1927 over the Cart Creek. It was listed on the National Register of Historic Places in 1997.
The Lisbon Bridge over the Sheyenne River in Lisbon, North Dakota, also known as Sheyenne River Bridge, was built by the Works Project Administration in 1936. It was listed on the National Register of Historic Places in 1997.
The Eastwood Park Bridge in Minot, North Dakota is a cantilever-type structure that was built in 1927. It was listed on the National Register of Historic Places in 1975.
The Midland Continental Overpass near Jamestown, North Dakota is a steel cantilever beam bridge that was built in 1936. It was listed on the National Register of Historic Places in 1997. The bridge crossed the Midland Continental Railroad track.
The Norway Bridge near Mayville, North Dakota is a Pratt pony truss structure that was built in 1912 over the Goose River. It was listed on the National Register of Historic Places in 1997.
The West Antelope Bridge near Flora, North Dakota is a pin-connected Pratt pony truss structure that was built in 1907. It was listed on the National Register of Historic Places in 1997.
The West Park Bridge across the Sheyenne River in Valley City, North Dakota is a concrete false arch structure that was built in 2007. Together with the corresponding East Park Bridge, it brings Valley City's 4th Street across an oxbow of the Sheyenne River. The bridge is a sympathetic replacement for a historic bridge, built in 1924, that was listed on the National Register of Historic Places in 1997.
The Westgaard Bridge, also known as Souris River Bridge, near Voltaire, North Dakota is a Pratt pony truss through structure that was built in 1902 to cross the Souris River. It was listed on the National Register of Historic Places in 1997.
The Blanchard Bridge, also known as Elm River Bridge, near Blanchard, North Dakota was a Pratt through truss structure that was built in 1900 by Dibley & Robinson. It was listed on the National Register of Historic Places in 1997. It was removed from the National Register in 2009.
The Liberty Memorial Bridge, across the Missouri River connecting the "twin cities" of Bismarck and Mandan, North Dakota, also known as Missouri River Bridge, was a Warner-Turner through truss structure that was built in 1920. It was listed on the National Register of Historic Places in 1997. It was replaced by a new bridge in 2008 and removed from the National Register in 2009.
The Porter Elliott Bridge, also known as Goose River Bridge, near Hillsboro, North Dakota is a Warren through truss structure that was built in 1902 over the Goose River. It was previously listed on the National Register of Historic Places, but was removed in 2009.
The Portland Park Bridge, also known as South Branch Goose River Bridge, near Portland, North Dakota is a Pratt through truss structure that was built in 1919 over the south branch of the Goose River. It was listed on the National Register of Historic Places. It was removed from the National Register in 2004.
The Rainbow Arch Bridge at Valley City, North Dakota, also known as Main Street Bridge, is a Marsh Rainbow Arch structure that was built in 1925. One year later it was designated as part of an overlap with US 10 and US 52, but was replaced by business routes of both roads and later given the additional overlap of Interstate Business Route 94 which gradually replaced the U.S. business routes. It was listed on the National Register of Historic Places on February 27, 1997, but was demolished and replaced in 2004.
