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 |
|---|---|---|---|---|---|
| APPLE RIVER | Wisconsin | Fair | 1932 | 99.2 m | 8,600 |
| STH 145 TO IH-43 SB ENTR | Wisconsin | Fair | 2006 | 100.1 m | 8,600 |
| KELLY BROOK | Wisconsin | Fair | 1932 | 16.9 m | 8,600 |
| OAK CREEK | Wisconsin | Fair | 1970 | 6.7 m | 8,600 |
| IH 94 | Wisconsin | Fair | 2003 | 67.2 m | 8,600 |
| WISCONSIN RIVER OVRFLW | Wisconsin | Fair | 2006 | 28.2 m | 8,575 |
| CEDAR CREEK | Wisconsin | Good | 2005 | 58.1 m | 8,555 |
| STH 116/CTH GG | Wisconsin | Good | 2003 | 64.6 m | 8,550 |
| PEBBLE CREEK | Wisconsin | Good | 2019 | 23.9 m | 8,550 |
| DAGGET CREEK | Wisconsin | Good | 2002 | 38.7 m | 8,550 |
| UP RR | Wisconsin | Fair | 1955 | 60.4 m | 8,550 |
| UP RR | Wisconsin | Fair | 1955 | 60.4 m | 8,550 |
| UP RR | Wisconsin | Fair | 1986 | 21.7 m | 8,539 |
| POTATO CREEK | Wisconsin | Good | 2022 | 38.0 m | 8,500 |
| FOX RIVER | Wisconsin | Good | 1974 | 83.8 m | 8,500 |
| FOX RIVER | Wisconsin | Fair | 1956 | 55.6 m | 8,500 |
| DUCK CREEK | Wisconsin | Good | 1998 | 64.1 m | 8,500 |
| IH 41 & STH 32 | Wisconsin | Good | 2014 | 816.3 m | 8,500 |
| POTATO CREEK | Wisconsin | Good | 2021 | 38.0 m | 8,500 |
| FOX RIVER | Wisconsin | Fair | 1956 | 55.6 m | 8,500 |
| LAND | Wisconsin | Good | 2008 | 36.4 m | 8,500 |
| CTH Y (RACINE AVENUE) | Wisconsin | Good | 2009 | 70.0 m | 8,500 |
| WISCONSIN RIVER | Wisconsin | Fair | 1968 | 202.2 m | 8,500 |
| HALFWAY CREEK/BIKE TRAIL | Wisconsin | Good | 1992 | 48.2 m | 8,500 |
| CNW RR | Wisconsin | Fair | 1987 | 43.7 m | 8,500 |
| USH 51-STOUGHTON RD | Wisconsin | Good | 1996 | 67.0 m | 8,500 |
| ROCK RIVER | Wisconsin | Good | 2023 | 127.6 m | 8,500 |
| HALFWAY CREEK/BIKE TRAIL | Wisconsin | Good | 1992 | 48.2 m | 8,500 |
| SPRING BROOK | Wisconsin | Fair | 1973 | 10.5 m | 8,488 |
| BR KINNICKINNIC RIVER | Wisconsin | Fair | 1953 | 10.1 m | 8,480 |
| EAU CLAIRE RIVER | Wisconsin | Fair | 1987 | 54.3 m | 8,473 |
| STH 59 | Wisconsin | Good | 2013 | 52.1 m | 8,450 |
| LRD CENTER RD | Wisconsin | Fair | 1974 | 37.5 m | 8,450 |
| LRD CENTER RD | Wisconsin | Fair | 1974 | 36.3 m | 8,450 |
| CANADIAN NATIONAL RR | Wisconsin | Fair | 1974 | 58.3 m | 8,450 |
| CANADIAN NATIONAL RR | Wisconsin | Good | 1974 | 58.3 m | 8,450 |
| STH 59 | Wisconsin | Good | 2013 | 52.1 m | 8,450 |
| TAYCHEEDAH CREEK | Wisconsin | Good | 2003 | 56.4 m | 8,400 |
| TAYCHEEDAH CREEK | Wisconsin | Good | 2003 | 56.5 m | 8,400 |
| S BR ROCK RIVER | Wisconsin | Good | 2002 | 28.2 m | 8,400 |
| STH 23 | Wisconsin | Good | 2003 | 59.9 m | 8,400 |
| DORN CREEK | Wisconsin | Fair | 1956 | 8.5 m | 8,400 |
| TAYLOR CREEK | Wisconsin | Fair | 1933 | 8.1 m | 8,400 |
| MULLET RIVER | Wisconsin | Fair | 1989 | 12.0 m | 8,400 |
| LITTLE SUGAR RIVER | Wisconsin | Good | 1990 | 24.4 m | 8,400 |
| STH 23 | Wisconsin | Good | 2003 | 59.9 m | 8,400 |
| S BR ROCK RIVER | Wisconsin | Good | 2003 | 28.2 m | 8,400 |
| BRANCH OF SUGAR RIVER | Wisconsin | Fair | 2014 | 17.0 m | 8,400 |
| BLACK EARTH CREEK | Wisconsin | Good | 2018 | 28.9 m | 8,400 |
| FOX RIVER | Wisconsin | Good | 2013 | 30.8 m | 8,400 |
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.