Browse Bridge Database
13,551 bridges in the FHWA National Bridge Inventory in Minnesota.
National Bridge Inventory Database
Browse 13,551 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 |
|---|---|---|---|---|---|
| STRAIGHT RIVER | Minnesota | Fair | 1930 | 7.0 m | 4,567 |
| I 694 | Minnesota | Good | 2020 | 61.8 m | 4,558 |
| US 212 | Minnesota | Good | 2007 | 76.7 m | 4,550 |
| BNSF RAIL; STS | Minnesota | Good | 2000 | 84.5 m | 4,550 |
| LAKE COWDRY OUTLET | Minnesota | Fair | 1982 | 8.9 m | 4,550 |
| CITY ST | Minnesota | Fair | 1955 | 67.8 m | 4,550 |
| AM BLVD; 494/5 RAMPS | Minnesota | Fair | 1989 | 183.9 m | 4,549 |
| I 494; TH 77 NB ON RAMP | Minnesota | Fair | 1989 | 189.4 m | 4,549 |
| KNIFE RIVER | Minnesota | Good | 1960 | 55.8 m | 4,547 |
| KNIFE RIVER | Minnesota | Good | 1960 | 40.1 m | 4,547 |
| Wetland | Minnesota | Fair | 1987 | 214.5 m | 4,547 |
| TURTLE CREEK | Minnesota | Fair | 1928 | 6.8 m | 4,544 |
| DITCH | Minnesota | Fair | 1928 | 7.9 m | 4,544 |
| TH 36 | Minnesota | Good | 2011 | 57.6 m | 4,524 |
| TH 263 | Minnesota | Fair | 1973 | 61.9 m | 4,500 |
| LUCE LINE TRAIL | Minnesota | Good | 1982 | 9.1 m | 4,500 |
| I 35 RAMP; LAKE | Minnesota | Good | 1983 | 434.7 m | 4,500 |
| TH 15 | Minnesota | Fair | 1973 | 59.0 m | 4,500 |
| I 35 RAMPS; LAKE | Minnesota | Good | 1983 | 805.3 m | 4,500 |
| UP RR; KQRS DR | Minnesota | Fair | 2000 | 58.6 m | 4,478 |
| I 394 | Minnesota | Fair | 1988 | 57.3 m | 4,467 |
| US 71 NB | Minnesota | Good | 2002 | 65.0 m | 4,450 |
| Carsons Bay | Minnesota | Fair | 2002 | 105.9 m | 4,450 |
| ELK CREEK | Minnesota | Good | 1987 | 34.3 m | 4,450 |
| TH 23 | Minnesota | Good | 1977 | 94.9 m | 4,450 |
| ROCKY RUN | Minnesota | Good | 1980 | 12.4 m | 4,450 |
| ELK CREEK | Minnesota | Good | 1996 | 35.3 m | 4,450 |
| UP RAIL | Minnesota | Good | 2005 | 64.0 m | 4,450 |
| BAUDETTE RIVER | Minnesota | Fair | 1983 | 138.4 m | 4,450 |
| US 169 | Minnesota | Fair | 1976 | 113.8 m | 4,450 |
| VENTO TRAIL | Minnesota | Good | 2004 | 43.5 m | 4,450 |
| ELK RIVER | Minnesota | Fair | 1967 | 48.8 m | 4,450 |
| BNSF RR; CSAH 30 | Minnesota | Fair | 1992 | 108.8 m | 4,450 |
| UP RR; TH 60 | Minnesota | Fair | 1968 | 193.4 m | 4,450 |
| US 10 | Minnesota | Fair | 2002 | 68.6 m | 4,450 |
| TH 95 | Minnesota | Good | 1992 | 40.2 m | 4,450 |
| I 35E | Minnesota | Good | 2014 | 57.0 m | 4,448 |
| SOO LINE RR; TRAIL | Minnesota | Good | 2014 | 93.3 m | 4,448 |
| S BR ROOT RIVER | Minnesota | Fair | 1978 | 45.1 m | 4,443 |
| CLEARWATER RIVER | Minnesota | Good | 1942 | 6.8 m | 4,419 |
| DAKOTA CREEK | Minnesota | Fair | 1962 | 7.0 m | 4,400 |
| I 90 | Minnesota | Good | 2017 | 55.2 m | 4,400 |
| CEDAR CREEK | Minnesota | Fair | 1957 | 46.3 m | 4,400 |
| WATAB RIVER | Minnesota | Good | 2004 | 13.1 m | 4,400 |
| ST ALBANS BAY | Minnesota | Poor | 1941 | 32.9 m | 4,400 |
| US 169 | Minnesota | Fair | 1966 | 48.1 m | 4,400 |
| MUD CREEK | Minnesota | Good | 2021 | 7.0 m | 4,400 |
| I 394 I 394R; FRONT RD | Minnesota | Fair | 1986 | 82.6 m | 4,400 |
| TH 71 | Minnesota | Fair | 1971 | 93.6 m | 4,400 |
| CSAH 12 | Minnesota | Fair | 1970 | 62.9 m | 4,400 |
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.