Poor Condition Bridges in North Dakota
470 bridges rated Poor condition in North Dakota. FHWA National Bridge Inventory.
Bridges Rated Poor Condition
A bridge is rated Poor when one or more of its major components (deck, superstructure, or substructure) has a condition rating of 4 or below on the FHWA 0–9 scale. Poor condition does not mean imminent danger of collapse, but indicates significant deterioration requiring priority maintenance or replacement. There are 470 such bridges in North Dakota.
| Bridge | State | Condition | Year Built | ADT | Length |
|---|---|---|---|---|---|
| BIG MUDDY CREEK | North Dakota | 1940 | 10 | 28.7 m | |
| CREEK | North Dakota | 1940 | 10 | 23.8 m | |
| CREEK | North Dakota | 1930 | 10 | 7.3 m | |
| TONGUE RIVER | North Dakota | 1958 | 10 | 10.7 m | |
| NORTH FORK PARK RIVER | North Dakota | 1942 | 10 | 11.0 m | |
| NORTH FORK PARK RIVER | North Dakota | 1954 | 10 | 12.2 m | |
| DRAIN DITCH | North Dakota | 1965 | 10 | 9.4 m | |
| ROSEBUD CREEK | North Dakota | 1965 | 10 | 9.1 m | |
| JAMES RIVER | North Dakota | 1950 | 10 | 11.0 m | |
| CREEK | North Dakota | 1950 | 10 | 11.9 m | |
| CREEK | North Dakota | 1946 | 10 | 9.1 m | |
| DRAIN DITCH | North Dakota | 1980 | 10 | 19.7 m | |
| COULEE | North Dakota | 1937 | 10 | 7.3 m | |
| SHEYENNE RIVER | North Dakota | 1916 | 10 | 34.4 m | |
| COUNTY DRAIN | North Dakota | 1978 | 10 | 10.1 m | |
| WILD RICE RIVER | North Dakota | 1930 | 10 | 9.1 m | |
| BR. OF WILD RICE RIVER | North Dakota | 1950 | 10 | 9.1 m | |
| CREEK | North Dakota | 1930 | 10 | 9.4 m | |
| CREEK | North Dakota | 1938 | 10 | 8.2 m | |
| HEART RIVER | North Dakota | 1928 | 10 | 7.3 m | |
| CREEK | North Dakota | 1972 | 10 | 9.8 m | |
| BEAVER CREEK | North Dakota | 1940 | 10 | 10.7 m | |
| CREEK | North Dakota | 1946 | 10 | 15.5 m | |
| BEAVER CREEK | North Dakota | 1913 | 10 | 14.0 m | |
| CREEK | North Dakota | 1960 | 10 | 9.4 m | |
| FOREST RIVER | North Dakota | 1932 | 10 | 38.1 m | |
| CREEK | North Dakota | 1945 | 10 | 7.9 m | |
| MAUVAIS COULEE | North Dakota | 1966 | 10 | 7.3 m | |
| MAUVAIS COULEE | North Dakota | 1979 | 10 | 13.7 m | |
| NORTH BRANCH GOOSE RIVER | North Dakota | 1950 | 10 | 12.5 m | |
| CREEK | North Dakota | 1930 | 10 | 7.6 m | |
| NELSON DRAIN NO. 28 | North Dakota | 1936 | 10 | 7.6 m | |
| ELM RIVER | North Dakota | 1930 | 10 | 23.2 m | |
| CREEK | North Dakota | 1925 | 10 | 6.7 m | |
| CREEK | North Dakota | 1950 | 10 | 8.8 m | |
| PARK RIVER | North Dakota | 1918 | 10 | 24.7 m | |
| PARK RIVER | North Dakota | 1916 | 10 | 18.9 m | |
| CREEK | North Dakota | 1940 | 10 | 7.9 m | |
| PARK RIVER | North Dakota | 1935 | 10 | 12.5 m | |
| CREEK | North Dakota | 1921 | 10 | 12.5 m | |
| PARK RIVER | North Dakota | 1915 | 10 | 12.2 m | |
| NORTH BRANCH PARK RIVER | North Dakota | 1930 | 10 | 9.6 m | |
| FOREST RIVER | North Dakota | 1912 | 10 | 16.8 m | |
| DRAIN DITCH | North Dakota | 1961 | 10 | 7.6 m | |
| DRAIN DITCH | North Dakota | 1966 | 10 | 6.6 m | |
| DRAIN DITCH | North Dakota | 1930 | 10 | 9.8 m | |
| ANTLER CREEK | North Dakota | 1939 | 8 | 30.5 m | |
| CEDAR CREEK | North Dakota | 1930 | 5 | 28.0 m | |
| ROSEBUD COULEE | North Dakota | 1968 | 5 | 9.1 m | |
| AUGER COULEE | North Dakota | 1950 | 5 | 8.5 m |
About Poor Condition Bridge Ratings
FHWA rates bridge components on a 0–9 scale. A rating of 4 or below on any major component (deck, superstructure, substructure) classifies the bridge as Poor condition. The bridge remains open to traffic but requires priority attention. Bridges rated 0–2 are immediately closed.