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 |
|---|---|---|---|---|---|
| TRIB TO DAY CREEK | Wisconsin | Fair | 1948 | 8.3 m | 1,900 |
| USH 45 | Wisconsin | Fair | 2008 | 69.1 m | 1,900 |
| SPRING CREEK | Wisconsin | Poor | 1974 | 13.3 m | 1,900 |
| S FK FLAMBEAU RIVER | Wisconsin | Fair | 1951 | 47.1 m | 1,900 |
| SUAMICO RIVER | Wisconsin | Good | 2020 | 26.7 m | 1,900 |
| UNDERWOOD CREEK | Wisconsin | Good | 1970 | 6.7 m | 1,900 |
| LRD ALLEN ROAD | Wisconsin | Fair | 1980 | 68.0 m | 1,900 |
| BR DAY CREEK | Wisconsin | Fair | 1948 | 9.9 m | 1,900 |
| WILSON CREEK | Wisconsin | Fair | 1957 | 12.9 m | 1,900 |
| BADGER VALLEY CREEK | Wisconsin | Fair | 1957 | 9.2 m | 1,900 |
| GRAND RIVER | Wisconsin | Good | 1965 | 39.6 m | 1,900 |
| IH 43-STH 32-N-S FREEWAY | Wisconsin | Good | 2023 | 52.7 m | 1,900 |
| LITTLE SILVER CREEK | Wisconsin | Poor | 1936 | 7.9 m | 1,899 |
| LOWES CREEK | Wisconsin | Good | 1990 | 21.9 m | 1,896 |
| STONY CREEK | Wisconsin | Good | 1996 | 11.1 m | 1,886 |
| STORM SEWER | Wisconsin | Good | 2006 | 8.5 m | 1,881 |
| BLACK RIVER | Wisconsin | Good | 1953 | 65.3 m | 1,880 |
| HAY CREEK | Wisconsin | Good | 2009 | 20.3 m | 1,875 |
| YAHARA RIVER | Wisconsin | Good | 2023 | 16.0 m | 1,875 |
| DUNCAN CREEK | Wisconsin | Fair | 1971 | 39.8 m | 1,875 |
| TRIB TO ROCK RIVER | Wisconsin | Good | 2010 | 14.7 m | 1,854 |
| KLEIN CREEK | Wisconsin | Fair | 1991 | 9.8 m | 1,841 |
| EAU CLAIRE RIVER | Wisconsin | Fair | 1957 | 59.4 m | 1,825 |
| CHEYENNE VALLEY CREEK | Wisconsin | Good | 1983 | 15.2 m | 1,820 |
| S FK JUMP RIVER | Wisconsin | Good | 2021 | 15.4 m | 1,814 |
| BR LITTLE MENOMONEE R | Wisconsin | Fair | 1982 | 7.0 m | 1,809 |
| THORNBERRY CREEK | Wisconsin | Good | 2014 | 6.2 m | 1,809 |
| BR ALLEN CREEK | Wisconsin | Good | 2009 | 6.8 m | 1,805 |
| RUBICON R | Wisconsin | Good | 2003 | 14.7 m | 1,804 |
| SPRING BROOK | Wisconsin | Fair | 1966 | 11.3 m | 1,803 |
| CHIEF RIVER | Wisconsin | Good | 1988 | 25.6 m | 1,803 |
| MONTELLO RIVER | Wisconsin | Fair | 1987 | 16.8 m | 1,803 |
| LAKE DU BAY | Wisconsin | Fair | 1942 | 34.2 m | 1,803 |
| ROOT RIVER CANAL | Wisconsin | Poor | 1949 | 34.5 m | 1,802 |
| USH 12 | Wisconsin | Good | 1965 | 77.2 m | 1,800 |
| TRIB E FK LEMONWEIR R | Wisconsin | Good | 1998 | 9.8 m | 1,800 |
| SAUNDERS CREEK | Wisconsin | Good | 1992 | 18.1 m | 1,800 |
| BEAR CREEK | Wisconsin | Good | 1980 | 25.1 m | 1,800 |
| RED CEDAR RIVER | Wisconsin | Fair | 1987 | 74.2 m | 1,800 |
| BRUSH CREEK | Wisconsin | Good | 2001 | 29.2 m | 1,800 |
| ANDERSON CREEK | Wisconsin | Good | 2006 | 11.3 m | 1,800 |
| IH 90 / IH 39 | Wisconsin | Good | 2017 | 72.2 m | 1,800 |
| MANITOWOC RIVER | Wisconsin | Good | 2020 | 46.3 m | 1,800 |
| BARABOO RIVER | Wisconsin | Good | 1990 | 44.4 m | 1,800 |
| OAK CREEK | Wisconsin | Fair | 1979 | 25.8 m | 1,800 |
| LARSON COULEE CREEK | Wisconsin | Fair | 1957 | 10.5 m | 1,800 |
| STH 26 | Wisconsin | Good | 2012 | 78.5 m | 1,800 |
| LA CROSSE RIVER | Wisconsin | Fair | 1975 | 39.6 m | 1,800 |
| LARSON COULEE CREEK | Wisconsin | Fair | 1956 | 9.9 m | 1,800 |
| GILL CREEK | Wisconsin | Good | 2000 | 18.0 m | 1,800 |
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.