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 |
|---|---|---|---|---|---|
| EIGHT MILE CREEK | North Dakota | Fair | 1989 | 9.8 m | 1,450 |
| CANNONBALL RIVER | North Dakota | Poor | 1962 | 119.8 m | 1,450 |
| OAK CREEK | North Dakota | Fair | 1977 | 9.8 m | 1,450 |
| DRAINAGE DITCH | North Dakota | Fair | 1975 | 21.3 m | 1,450 |
| MISSOURI RIVER | North Dakota | Fair | 1971 | 457.2 m | 1,430 |
| CREEK | North Dakota | Fair | 1949 | 9.4 m | 1,430 |
| CREEK | North Dakota | Fair | 1966 | 9.4 m | 1,430 |
| WILD RICE RIVER | North Dakota | Fair | 1983 | 121.9 m | 1,430 |
| CO.HWY/CAMEL HUMP SEP. | North Dakota | Good | 1968 | 38.1 m | 1,425 |
| CO. HWY/BOYS RANCH INT. | North Dakota | Fair | 1968 | 42.7 m | 1,425 |
| CO. HWY/BUFFALO GAP INT. | North Dakota | Fair | 1968 | 36.6 m | 1,425 |
| CO.HWY/BUFFALO GAP INT. | North Dakota | Fair | 1968 | 36.6 m | 1,425 |
| CO.HWY/CAMEL HUMP SEP. | North Dakota | Good | 1968 | 38.1 m | 1,425 |
| CO. HWY/BOYS RANCH INT. | North Dakota | Fair | 1968 | 42.7 m | 1,425 |
| CREEK | North Dakota | Good | 1981 | 6.4 m | 1,420 |
| ANTELOPE CREEK | North Dakota | Fair | 1978 | 9.4 m | 1,420 |
| KNIFE RIVER | North Dakota | Good | 1983 | 50.0 m | 1,410 |
| LONG LAKE | North Dakota | Good | 1961 | 18.3 m | 1,410 |
| CREEK | North Dakota | Good | 2001 | 7.6 m | 1,400 |
| SHEYENNE RIVER | North Dakota | Good | 2012 | 65.2 m | 1,400 |
| MORAIS RIVER | North Dakota | Good | 1959 | 67.1 m | 1,400 |
| SWEETWATER LAKE OVERFLOW | North Dakota | Fair | 1967 | 12.2 m | 1,400 |
| STORM DRAIN | North Dakota | Good | 1969 | 7.6 m | 1,400 |
| BULL CREEK | North Dakota | Good | 1968 | 27.4 m | 1,390 |
| CREEK | North Dakota | Good | 1966 | 10.4 m | 1,370 |
| FLAT CREEK | North Dakota | Fair | 1941 | 14.3 m | 1,370 |
| COW CREEK | North Dakota | Fair | 1955 | 25.9 m | 1,365 |
| COW CREEK | North Dakota | Fair | 1978 | 25.0 m | 1,365 |
| RANDOM CREEK | North Dakota | Good | 1961 | 21.3 m | 1,360 |
| WILLOW CREEK | North Dakota | Fair | 1947 | 8.8 m | 1,350 |
| JAMES RIVER | North Dakota | Fair | 1950 | 53.0 m | 1,350 |
| CAMP CREEK | North Dakota | Fair | 1968 | 6.4 m | 1,350 |
| ENGLISH COULEE | North Dakota | Good | 1996 | 8.2 m | 1,350 |
| CREEK | North Dakota | Good | 1996 | 6.4 m | 1,350 |
| ROCKY RUN CREEK | North Dakota | Good | 1975 | 11.3 m | 1,350 |
| PEMBINA RIVER | North Dakota | Good | 2017 | 131.1 m | 1,337 |
| SOUTH BRANCH TURTLE RIVE | North Dakota | Fair | 1968 | 22.9 m | 1,330 |
| CUT BANK CREEK | North Dakota | Fair | 1967 | 33.5 m | 1,330 |
| I-29/PEMBINA INTERCHANGE | North Dakota | Fair | 1959 | 74.4 m | 1,330 |
| SOUTH BRANCH HEART RIVER | North Dakota | Good | 1968 | 22.9 m | 1,320 |
| SIX MILE BAY | North Dakota | Good | 2001 | 71.6 m | 1,320 |
| WILLOW CREEK | North Dakota | Fair | 1969 | 13.7 m | 1,310 |
| BUFFALO CREEK | North Dakota | Good | 2002 | 13.1 m | 1,300 |
| SHEYENNE RIVER | North Dakota | Fair | 1962 | 39.6 m | 1,300 |
| STONE CREEK | North Dakota | Fair | 2001 | 8.8 m | 1,300 |
| CREEK | North Dakota | Good | 2006 | 12.8 m | 1,300 |
| SHEEP CREEK | North Dakota | Fair | 1964 | 8.8 m | 1,300 |
| LITTLE MISSOURI R. | North Dakota | Fair | 1964 | 211.8 m | 1,300 |
| CREEK | North Dakota | Good | 2002 | 8.8 m | 1,300 |
| LITTLE MISSOURI R. | North Dakota | Fair | 1964 | 211.8 m | 1,300 |
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.