Browse Bridge Database
14,498 bridges in the FHWA National Bridge Inventory in Wisconsin.
National Bridge Inventory Database
Browse 14,498 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 |
|---|---|---|---|---|---|
| ROOT RIVER | Wisconsin | Fair | 1993 | 24.8 m | 8,750 |
| ROOT RIVER | Wisconsin | Fair | 1993 | 24.8 m | 8,750 |
| GLACIAL DRUMLIN TRAIL | Wisconsin | Good | 2014 | 31.4 m | 8,750 |
| PEWAUKEE RIVER | Wisconsin | Good | 2005 | 13.1 m | 8,750 |
| LA CROSSE RIVER | Wisconsin | Fair | 1991 | 25.1 m | 8,729 |
| LRD GREVES STREET | Wisconsin | Fair | 1979 | 61.6 m | 8,718 |
| MILL CREEK | Wisconsin | Good | 2003 | 13.3 m | 8,700 |
| LRD SCHROEDER RD | Wisconsin | Fair | 1975 | 49.7 m | 8,700 |
| ROCK RIVER | Wisconsin | Fair | 1984 | 97.6 m | 8,700 |
| LRD NORTH OAKWOOD AVENUE | Wisconsin | Good | 2003 | 36.2 m | 8,700 |
| ULAO CREEK | Wisconsin | Fair | 1981 | 9.4 m | 8,700 |
| CTH X / HART RD | Wisconsin | Fair | 1976 | 54.8 m | 8,700 |
| LRD CTH M | Wisconsin | Good | 2003 | 36.2 m | 8,700 |
| CTH X / HART RD | Wisconsin | Fair | 1976 | 54.8 m | 8,700 |
| LRD SCHROEDER RD | Wisconsin | Fair | 1975 | 51.1 m | 8,700 |
| IH 41 | Wisconsin | Fair | 1993 | 71.1 m | 8,700 |
| PET BROOK | Wisconsin | Fair | 1999 | 14.9 m | 8,700 |
| IH USH 10 EB TO IH 41 NB | Wisconsin | Good | 2018 | 290.0 m | 8,700 |
| LRD BADGERLAND DR. | Wisconsin | Good | 2012 | 89.9 m | 8,700 |
| TRIB. ROOT RIVER | Wisconsin | Good | 2000 | 9.9 m | 8,700 |
| MILL CREEK | Wisconsin | Good | 2011 | 13.3 m | 8,700 |
| TRIB. ROOT RIVER | Wisconsin | Good | 2000 | 9.9 m | 8,700 |
| LRD BUSS RD | Wisconsin | Fair | 1975 | 57.7 m | 8,700 |
| PET BROOK | Wisconsin | Good | 1998 | 14.9 m | 8,700 |
| LRD BUSS RD | Wisconsin | Good | 1975 | 54.4 m | 8,700 |
| STH 145 | Wisconsin | Fair | 2022 | 60.0 m | 8,700 |
| OAK CREEK | Wisconsin | Fair | 1986 | 11.7 m | 8,700 |
| SHEBOYGAN RIVER | Wisconsin | Good | 1989 | 28.5 m | 8,700 |
| S BR MUD CREEK | Wisconsin | Good | 1976 | 10.9 m | 8,700 |
| OAK CREEK | Wisconsin | Fair | 2001 | 7.3 m | 8,700 |
| LRD NORTH CLAYTON ROAD | Wisconsin | Good | 1997 | 39.5 m | 8,700 |
| CNW RR | Wisconsin | Fair | 1975 | 50.0 m | 8,700 |
| CTH J | Wisconsin | Fair | 1975 | 36.2 m | 8,700 |
| LRD BEAR TREE PARKWAY | Wisconsin | Good | 2013 | 32.9 m | 8,700 |
| LRD BEAR TREE PARKWAY | Wisconsin | Good | 2013 | 32.9 m | 8,700 |
| LRD WINDSOR RD | Wisconsin | Good | 2013 | 49.3 m | 8,700 |
| MENOMONEE RIVER | Wisconsin | Fair | 1937 | 29.8 m | 8,700 |
| CNW RR | Wisconsin | Fair | 1975 | 50.0 m | 8,700 |
| IH 90 | Wisconsin | Fair | 1968 | 55.0 m | 8,700 |
| WISCONSIN RIVER 35 | Wisconsin | Fair | 1974 | 141.5 m | 8,700 |
| RUBICON RIVER | Wisconsin | Good | 2007 | 29.2 m | 8,700 |
| STH 36-LOOMIS RD | Wisconsin | Good | 1993 | 77.1 m | 8,650 |
| STH 36-LOOMIS RD | Wisconsin | Good | 1993 | 77.7 m | 8,650 |
| LAKE WISSOTA | Wisconsin | Good | 2016 | 71.3 m | 8,635 |
| MENOMONEE RIVER | Wisconsin | Fair | 2006 | 565.5 m | 8,606 |
| OAK CREEK | Wisconsin | Fair | 1970 | 6.7 m | 8,600 |
| HONEY CREEK | Wisconsin | Fair | 1959 | 15.3 m | 8,600 |
| KELLY BROOK | Wisconsin | Fair | 1932 | 16.9 m | 8,600 |
| IH 94 | Wisconsin | Fair | 2013 | 64.6 m | 8,600 |
| LRD HORLICK DR ROOT RIV | Wisconsin | Good | 2022 | 53.3 m | 8,600 |
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.