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 |
|---|---|---|---|---|---|
| SHEYENNE RIVER | North Dakota | Good | 1994 | 37.2 m | 105 |
| LAKE METIGOSHE | North Dakota | Fair | 1940 | 7.6 m | 105 |
| I-29/GREAT BEND SEP | North Dakota | Good | 1974 | 71.6 m | 105 |
| COULEE | North Dakota | Fair | 1960 | 7.6 m | 105 |
| TURTLE RIVER | North Dakota | Good | 1955 | 15.5 m | 105 |
| LITTLE KNIFE RIVER | North Dakota | Good | 1960 | 12.2 m | 105 |
| McClusky Canal | North Dakota | Good | 1973 | 36.6 m | 100 |
| CEDAR CREEK | North Dakota | Good | 2006 | 56.7 m | 100 |
| DES LACS RIVER | North Dakota | Fair | 1954 | 9.4 m | 100 |
| I-29/HANKINSON SEP | North Dakota | Good | 1974 | 71.6 m | 100 |
| STACK SLOUGH | North Dakota | Fair | 1976 | 8.6 m | 100 |
| TRIBUTARY MAPLE RIVER | North Dakota | Fair | 1985 | 26.8 m | 100 |
| RUSH RIVER | North Dakota | Fair | 1960 | 18.3 m | 100 |
| Souris River | North Dakota | Good | 1979 | 36.6 m | 100 |
| SHEYENNE RIVER | North Dakota | Fair | 1959 | 45.7 m | 100 |
| DES LACS RIVER | North Dakota | Good | 1986 | 31.4 m | 100 |
| SOURIS RIVER | North Dakota | Fair | 1967 | 33.8 m | 100 |
| BEAVER CREEK | North Dakota | Good | 2005 | 34.4 m | 100 |
| CREEK | North Dakota | Good | 2001 | 8.7 m | 100 |
| BRANCH OF SOURIS RIVER | North Dakota | Fair | 1979 | 27.9 m | 100 |
| I-29/LINCOLN INTERCHANGE | North Dakota | Fair | 1959 | 64.3 m | 100 |
| N BRANCH TURTLE RIVER | North Dakota | Good | 1954 | 10.9 m | 100 |
| DRAIN DITCH | North Dakota | Good | 1989 | 7.6 m | 100 |
| FOREST RIVER | North Dakota | Good | 1993 | 30.4 m | 100 |
| COULEE | North Dakota | Good | 1966 | 9.4 m | 100 |
| TURTLE RIVER | North Dakota | Good | 1993 | 13.7 m | 100 |
| TURTLE RIVER | North Dakota | Fair | 1959 | 15.2 m | 100 |
| TURTLE RIVER | North Dakota | Poor | 1964 | 11.6 m | 100 |
| I-29/WALLE SEPARATION | North Dakota | Good | 1967 | 80.8 m | 100 |
| TURTLE RIVER | North Dakota | Good | 1988 | 24.3 m | 100 |
| TURTLE RIVER | North Dakota | Fair | 1986 | 15.2 m | 100 |
| DRAIN | North Dakota | Fair | 1955 | 6.4 m | 100 |
| DOUGLAS CREEK | North Dakota | Fair | 1936 | 12.2 m | 100 |
| MCCLUSKY CANAL R2-1 | North Dakota | Good | 1973 | 32.6 m | 100 |
| I-29/PULASKI INTERCHANGE | North Dakota | Fair | 1971 | 71.6 m | 100 |
| KNIFE RIVER | North Dakota | Fair | 1982 | 56.1 m | 100 |
| GOOSE RIVER | North Dakota | Fair | 1984 | 29.6 m | 100 |
| LITTLE KNIFE RIVER | North Dakota | Good | 2022 | 16.2 m | 100 |
| BONNES COULEE | North Dakota | Fair | 1960 | 7.6 m | 100 |
| BIG MUDDY CREEK | North Dakota | Fair | 1937 | 29.0 m | 100 |
| DRAINAGE AREA | North Dakota | Fair | 1947 | 7.6 m | 100 |
| CREEK | North Dakota | Good | 2014 | 7.6 m | 100 |
| HAILSTONE CREEK | North Dakota | Good | 2000 | 30.5 m | 100 |
| CREEK | North Dakota | Fair | 1947 | 6.4 m | 100 |
| HAILSTORM CREEK | North Dakota | Fair | 1947 | 11.0 m | 100 |
| MUSKRAT CREEK | North Dakota | Fair | 1937 | 6.4 m | 100 |
| LOUSE CREEK | North Dakota | Fair | 1984 | 25.0 m | 100 |
| CREEK | North Dakota | Fair | 1954 | 9.4 m | 100 |
| S BRANCH LITTLE HEART RV | North Dakota | Fair | 1954 | 9.4 m | 100 |
| I 94/PETTIBONE INTERCHG | North Dakota | Fair | 1958 | 68.3 m | 100 |
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.