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 |
|---|---|---|---|---|---|
| MISSOURI RIVER | North Dakota | Fair | 1985 | 765.0 m | 13,000 |
| CREEK | North Dakota | Good | 2014 | 7.3 m | 12,880 |
| CREEK | North Dakota | Fair | 2014 | 24.7 m | 12,880 |
| CREEK | North Dakota | Fair | 2014 | 14.0 m | 12,880 |
| CREEK | North Dakota | Fair | 2014 | 16.8 m | 12,880 |
| Souris River | North Dakota | Fair | 1979 | 41.5 m | 12,800 |
| RED RIVER OF THE NORTH | North Dakota | Fair | 1929 | 184.4 m | 12,600 |
| COUNTY DRAIN 27 | North Dakota | Good | 2019 | 50.4 m | 11,840 |
| COUNTY DRAIN 27 | North Dakota | Good | 2019 | 50.4 m | 11,840 |
| NORTH BRANCH ELM RIVER | North Dakota | Good | 2021 | 20.3 m | 11,635 |
| ENGLISH COULEE | North Dakota | Fair | 1985 | 18.3 m | 11,625 |
| ENGLISH COULEE | North Dakota | Fair | 1980 | 8.8 m | 11,625 |
| ENGLISH COULEE | North Dakota | Fair | 1996 | 6.4 m | 11,625 |
| CREEK | North Dakota | Good | 1967 | 6.4 m | 11,600 |
| I-94-42ND ST SEP | North Dakota | Fair | 2000 | 147.5 m | 11,600 |
| CREEK | North Dakota | Good | 1967 | 6.4 m | 11,600 |
| CP RAILWAY | North Dakota | Good | 1980 | 260.3 m | 11,200 |
| I-94/EAST BISMARCK INT | North Dakota | Fair | 1964 | 76.2 m | 11,000 |
| I-29 | North Dakota | Fair | 2006 | 84.4 m | 10,850 |
| I-29/32ND AVE INT | North Dakota | Fair | 1973 | 80.8 m | 10,800 |
| DRAIN | North Dakota | Good | 2016 | 9.8 m | 10,545 |
| WILDLIFE CROSSING | North Dakota | Good | 2017 | 16.5 m | 10,545 |
| INTERSTATE 94 | North Dakota | Fair | 1995 | 65.8 m | 10,500 |
| JAMES RIVER | North Dakota | Fair | 1960 | 44.2 m | 10,370 |
| JAMES RIVER | North Dakota | Fair | 1933 | 39.3 m | 10,370 |
| LEGAL DRAIN 40 | North Dakota | Good | 2010 | 62.8 m | 10,200 |
| U.S. HWY 2 & 52 | North Dakota | Fair | 1988 | 74.4 m | 10,000 |
| LONESOME CREEK | North Dakota | Good | 2014 | 13.8 m | 9,955 |
| HEART RIVER | North Dakota | Fair | 1931 | 47.9 m | 9,940 |
| CREEK | North Dakota | Good | 1950 | 7.9 m | 9,900 |
| COLE CREEK | North Dakota | Fair | 1969 | 6.4 m | 9,800 |
| CREEK | North Dakota | Good | 1969 | 7.9 m | 9,800 |
| SOURIS RIVER | North Dakota | Fair | 1995 | 50.9 m | 9,800 |
| DRAINAGE DITCH | North Dakota | Fair | 1968 | 13.4 m | 9,700 |
| CREEK | North Dakota | Good | 1955 | 6.7 m | 9,520 |
| BUFFALO COULEE | North Dakota | Good | 1969 | 10.4 m | 9,400 |
| ENGLISH COULEE DIVERSION | North Dakota | Good | 2003 | 17.1 m | 9,345 |
| Souris River | North Dakota | Fair | 1976 | 51.8 m | 9,200 |
| RED RIVER OF THE NORTH | North Dakota | Fair | 1937 | 260.9 m | 9,150 |
| BUSINESS 94 | North Dakota | Fair | 1981 | 147.8 m | 9,100 |
| EAST MIDWAY INTERCHANGE | North Dakota | Fair | 1965 | 67.1 m | 9,100 |
| BRANCH OF BUFFALO COULEE | North Dakota | Good | 1969 | 9.5 m | 9,100 |
| BUSINESS 94 | North Dakota | Fair | 1981 | 147.8 m | 9,100 |
| BRANCH OF BUFFALO COULEE | North Dakota | Good | 1969 | 9.8 m | 9,100 |
| 4TH AVE BNRR SOURIS R. | North Dakota | Poor | 1936 | 278.0 m | 9,000 |
| DRAINAGE DITCH | North Dakota | Fair | 1968 | 7.9 m | 9,000 |
| DRAINAGE DITCH | North Dakota | Good | 1968 | 8.2 m | 9,000 |
| MAPLE RIVER | North Dakota | Good | 2023 | 73.7 m | 8,920 |
| 4TH STREET SEPARATION | North Dakota | Fair | 1965 | 44.2 m | 8,850 |
| 4TH STREET SEPARATION | North Dakota | Fair | 1965 | 44.2 m | 8,850 |
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.