Browse Bridge Database
4,250 bridges in the FHWA National Bridge Inventory in North Dakota.
National Bridge Inventory Database
Browse 4,250 bridges from the Federal Highway Administration National Bridge Inventory. Filter by state, condition rating, or search by name and location.
| Bridge | Location | Condition | Year Built | Length | ADT |
|---|---|---|---|---|---|
| CREEK | North Dakota | Poor | 1950 | 10.4 m | 26 |
| CREEK | North Dakota | Good | 2020 | 7.3 m | 26 |
| MIDDLE BRANCH PARK RIVER | North Dakota | Poor | 1921 | 12.2 m | 26 |
| CREEK | North Dakota | Poor | 1957 | 7.3 m | 26 |
| CREEK | North Dakota | Fair | 1935 | 7.0 m | 26 |
| CREEK | North Dakota | Fair | 1970 | 7.3 m | 26 |
| PARK RIVER | North Dakota | Good | 2007 | 34.7 m | 26 |
| DRAIN DITCH | North Dakota | Fair | 1950 | 11.0 m | 26 |
| DITCH | North Dakota | Good | 2006 | 6.4 m | 26 |
| DITCH | North Dakota | Fair | 1979 | 7.6 m | 26 |
| DITCH | North Dakota | Fair | 1975 | 7.9 m | 26 |
| DITCH | North Dakota | Fair | 1967 | 7.6 m | 26 |
| DRAIN DITCH | North Dakota | Fair | 1958 | 7.6 m | 26 |
| CREEK | North Dakota | Fair | 1960 | 7.4 m | 26 |
| FOREST RIVER | North Dakota | Poor | 1915 | 25.0 m | 26 |
| FRANKS CREEK | North Dakota | Good | 1988 | 40.2 m | 25 |
| FRANKS CREEK | North Dakota | Good | 1988 | 37.8 m | 25 |
| FRANKS CREEK | North Dakota | Good | 1988 | 23.2 m | 25 |
| THIRD CREEK | North Dakota | Good | 1997 | 12.8 m | 25 |
| CREEK | North Dakota | Poor | 1930 | 7.6 m | 25 |
| CREEK BED | North Dakota | Poor | 1932 | 10.4 m | 25 |
| CREEK BED | North Dakota | Fair | 1932 | 11.3 m | 25 |
| WILLOW CREEK | North Dakota | Fair | 1939 | 21.6 m | 25 |
| WILLOW CREEK | North Dakota | Good | 2024 | 16.3 m | 25 |
| WILLOW CREEK | North Dakota | Fair | 1939 | 14.0 m | 25 |
| WILLOW CREEK | North Dakota | Fair | 1930 | 8.8 m | 25 |
| WILLOW CREEK | North Dakota | Good | 2004 | 7.9 m | 25 |
| CORRAL CREEK | North Dakota | Fair | 1984 | 15.2 m | 25 |
| Box Elder Creek | North Dakota | Good | 2013 | 91.4 m | 25 |
| Fivemile Creek | North Dakota | Fair | 1970 | 9.1 m | 25 |
| SHEYENNE RIVER | North Dakota | Fair | 1979 | 39.0 m | 25 |
| DRAIN DITCH | North Dakota | Poor | 1969 | 9.4 m | 25 |
| DRAIN DITCH | North Dakota | Poor | 1954 | 8.5 m | 25 |
| I94/MCKENZIE SEPARATION | North Dakota | Good | 2017 | 81.7 m | 25 |
| COULEE | North Dakota | Fair | 1962 | 7.3 m | 25 |
| CREEK | North Dakota | Fair | 1980 | 12.8 m | 25 |
| CREEK | North Dakota | Fair | 1980 | 11.0 m | 25 |
| COULEE | North Dakota | Fair | 1996 | 14.0 m | 25 |
| CREEK | North Dakota | Fair | 1977 | 6.7 m | 25 |
| DRAIN DITCH | North Dakota | Fair | 1980 | 8.8 m | 25 |
| DRAIN DITCH | North Dakota | Poor | 1982 | 8.5 m | 25 |
| I94/CLEAR LAKE SEP | North Dakota | Fair | 1966 | 76.2 m | 25 |
| I94/WEBER LAKE SEP | North Dakota | Good | 1966 | 73.2 m | 25 |
| DES LACS RIVER | North Dakota | Poor | 1960 | 7.6 m | 25 |
| DES LACS RIVER | North Dakota | Good | 2000 | 23.2 m | 25 |
| CUT BANK CREEK | North Dakota | Fair | 1969 | 9.4 m | 25 |
| CUT BANK CREEK | North Dakota | Fair | 1965 | 9.8 m | 25 |
| CUT BANK CREEK | North Dakota | Fair | 1979 | 15.2 m | 25 |
| CREEK | North Dakota | Fair | 1927 | 7.6 m | 25 |
| CUT BANK CREEK | North Dakota | Poor | 1969 | 9.4 m | 25 |
Frequently Asked Questions
The National Bridge Inventory (NBI) is a federal database maintained by the Federal Highway Administration containing inspection data for all bridges on public roads in the U.S. with a span of more than 20 feet. Bridge owners must inspect each structure at least every 24 months.
ADT stands for Average Daily Traffic — the average number of vehicles crossing the bridge per day. Bridges are sorted by ADT by default because high-traffic bridges in poor condition pose the greatest risk to the most people.
Yes. Use the search field above to find bridges by name, location, or features crossed. You can also combine the search with state and condition filters to narrow your results.