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 | Fair | 1961 | 6.4 m | 440 |
| EGG CREEK | North Dakota | Good | 2024 | 18.8 m | 439 |
| SOUTH EGG CREEK | North Dakota | Good | 2024 | 12.2 m | 439 |
| HAY COULEE | North Dakota | Good | 2024 | 11.8 m | 439 |
| CREEK | North Dakota | Good | 2022 | 6.3 m | 435 |
| CREEK | North Dakota | Good | 1960 | 6.4 m | 430 |
| CREEK | North Dakota | Good | 1960 | 6.4 m | 430 |
| CREEK | North Dakota | Good | 1983 | 7.6 m | 430 |
| CREEK | North Dakota | Good | 1994 | 15.2 m | 430 |
| I-29/GALCHUTT INT | North Dakota | Good | 1973 | 71.6 m | 425 |
| CREEK | North Dakota | Fair | 1936 | 6.9 m | 420 |
| FOREST RIVER | North Dakota | Good | 2016 | 29.3 m | 420 |
| CREEK | North Dakota | Fair | 2016 | 9.4 m | 420 |
| CREEK | North Dakota | Fair | 2016 | 7.5 m | 420 |
| CREEK | North Dakota | Fair | 1967 | 10.4 m | 420 |
| CREEK | North Dakota | Fair | 1967 | 10.4 m | 420 |
| MAPLE RIVER | North Dakota | Fair | 1979 | 30.5 m | 420 |
| JAMES RIVER | North Dakota | Good | 1986 | 51.2 m | 420 |
| EAST CHILTON CREEK | North Dakota | Good | 1991 | 7.6 m | 420 |
| CANNONBALL RIVER | North Dakota | Fair | 1970 | 99.1 m | 420 |
| BEAVER CREEK | North Dakota | Fair | 1961 | 36.6 m | 420 |
| DOGTOOTH CREEK | North Dakota | Good | 2024 | 17.0 m | 420 |
| DRAINAGE DITCH | North Dakota | Good | 2011 | 7.2 m | 420 |
| WILD RICE RIVER | North Dakota | Good | 2010 | 57.3 m | 417 |
| CREEK | North Dakota | Good | 1975 | 8.5 m | 415 |
| CREEK | North Dakota | Fair | 1977 | 6.4 m | 415 |
| CREEK | North Dakota | Good | 1967 | 6.3 m | 410 |
| CREEK | North Dakota | Fair | 1961 | 7.7 m | 410 |
| PEMBINA RIVER | North Dakota | Fair | 1977 | 47.5 m | 410 |
| PEMBINA RIVER | North Dakota | Good | 1988 | 54.9 m | 410 |
| I-29/64TH AVE S SEP | North Dakota | Good | 2022 | 121.9 m | 410 |
| CROWN BUTTE CREEK | North Dakota | Fair | 1948 | 9.8 m | 405 |
| CREEK | North Dakota | Fair | 1930 | 7.9 m | 405 |
| SWEET BRIAR CREEK | North Dakota | Fair | 1964 | 19.5 m | 405 |
| CREEK | North Dakota | Poor | 1960 | 9.8 m | 405 |
| ONE MILE CREEK | North Dakota | Poor | 1950 | 16.1 m | 401 |
| CREEK | North Dakota | Good | 2012 | 9.4 m | 400 |
| TRIB TO ANTELOPE CREEK | North Dakota | Fair | 1999 | 10.1 m | 400 |
| FALKIRK HAUL ROAD | North Dakota | Good | 2007 | 91.4 m | 400 |
| CREEK | North Dakota | Good | 2013 | 7.0 m | 400 |
| ANTELOPE CREEK | North Dakota | Fair | 1984 | 11.6 m | 400 |
| CREEK | North Dakota | Fair | 2016 | 6.4 m | 400 |
| CREEK | North Dakota | Fair | 1964 | 8.5 m | 400 |
| BRANCH OF KNIFE RIVER | North Dakota | Fair | 1960 | 22.9 m | 400 |
| ANTELOPE CREEK | North Dakota | Good | 1999 | 49.4 m | 400 |
| DAYTON CREEK | North Dakota | Fair | 1938 | 9.4 m | 400 |
| WILD RICE RIVER | North Dakota | Good | 1984 | 31.1 m | 400 |
| I-94/PEAK INTERCHANGE | North Dakota | Good | 2005 | 79.2 m | 400 |
| THIRTY MILE CREEK | North Dakota | Fair | 1960 | 47.2 m | 400 |
| CREEK | North Dakota | Poor | 1935 | 11.0 m | 400 |
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.