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 |
|---|---|---|---|---|---|
| MISSISSIPPI RIVER TRIB | Wisconsin | Poor | 1935 | 15.5 m | 1,175 |
| OAK CREEK | Wisconsin | Fair | 1968 | 21.3 m | 1,175 |
| N BR BUFFALO RIVER | Wisconsin | Fair | 2003 | 21.6 m | 1,171 |
| BUFFALO RIVER TRIB. | Wisconsin | Good | 2002 | 7.0 m | 1,171 |
| HALFWAY CREEK | Wisconsin | Good | 2024 | 23.3 m | 1,170 |
| LITTLE WOLF RIVER | Wisconsin | Poor | 1949 | 45.4 m | 1,169 |
| FOX RIVER | Wisconsin | Good | 2013 | 105.4 m | 1,167 |
| GRANT RIVER | Wisconsin | Good | 1993 | 36.1 m | 1,166 |
| DEERSKIN RIVER | Wisconsin | Fair | 1984 | 6.7 m | 1,163 |
| KOSHKONONG CR | Wisconsin | Good | 2006 | 16.0 m | 1,160 |
| BEAVER CREEK | Wisconsin | Good | 2014 | 14.8 m | 1,160 |
| GILBERT CREEK | Wisconsin | Fair | 1979 | 23.2 m | 1,160 |
| IH 94 | Wisconsin | Good | 1964 | 64.3 m | 1,150 |
| EMBARRASS RIVER | Wisconsin | Poor | 1950 | 65.8 m | 1,150 |
| IH 43/STH 32/STH 57 | Wisconsin | Fair | 1967 | 62.7 m | 1,146 |
| EAU GALLE RIVER | Wisconsin | Good | 1989 | 40.9 m | 1,145 |
| MOSHER CREEK | Wisconsin | Good | 2024 | 10.8 m | 1,140 |
| BATTLE CREEK | Wisconsin | Good | 2024 | 12.0 m | 1,140 |
| BADFISH CREEK | Wisconsin | Good | 2023 | 25.7 m | 1,137 |
| MAIN CR | Wisconsin | Fair | 2006 | 63.0 m | 1,133 |
| LITTLE RIB RIVER | Wisconsin | Good | 2022 | 31.9 m | 1,132 |
| IH USH 51-IH 39 | Wisconsin | Fair | 1966 | 53.9 m | 1,130 |
| SEELEY CREEK | Wisconsin | Good | 2023 | 25.1 m | 1,130 |
| BR BEAR CREEK | Wisconsin | Good | 1970 | 7.9 m | 1,127 |
| CRYSTAL RIVER | Wisconsin | Good | 1993 | 9.2 m | 1,126 |
| PINE RIVER WATERSHED | Wisconsin | Good | 1992 | 27.4 m | 1,125 |
| HALLIE MARSH OUTLET | Wisconsin | Good | 2009 | 10.5 m | 1,125 |
| SMITHS CREEK | Wisconsin | Good | 2007 | 14.2 m | 1,123 |
| HAY RIVER | Wisconsin | Fair | 1990 | 29.2 m | 1,120 |
| USH 45 | Wisconsin | Good | 2011 | 70.7 m | 1,120 |
| RANDALL CREEK | Wisconsin | Fair | 2000 | 32.8 m | 1,120 |
| PINE RIVER | Wisconsin | Fair | 1973 | 8.2 m | 1,118 |
| HAY CREEK | Wisconsin | Fair | 1986 | 9.8 m | 1,118 |
| BLUFF CREEK | Wisconsin | Good | 2004 | 23.9 m | 1,116 |
| FENWOOD CREEK | Wisconsin | Good | 2009 | 13.0 m | 1,110 |
| ROCK RIVER | Wisconsin | Fair | 2004 | 102.0 m | 1,110 |
| RACCOON CREEK | Wisconsin | Fair | 1992 | 11.5 m | 1,106 |
| BIG EAU PLEINE RIVER | Wisconsin | Poor | 1961 | 58.4 m | 1,106 |
| KOSHKONONG CREEK | Wisconsin | Good | 2009 | 30.8 m | 1,104 |
| BILL VALLEY CREEK | Wisconsin | Good | 2006 | 10.5 m | 1,102 |
| MEYERS VALLEY CREEK | Wisconsin | Good | 2006 | 18.4 m | 1,102 |
| LITTLE RIB RIVER | Wisconsin | Fair | 1985 | 38.3 m | 1,102 |
| LATCH VALLEY CREEK | Wisconsin | Fair | 2006 | 22.2 m | 1,102 |
| BR SOFT MAPLE CREEK | Wisconsin | Fair | 1978 | 7.9 m | 1,102 |
| TROUT CREEK | Wisconsin | Good | 2006 | 14.2 m | 1,102 |
| CAVE CREEK | Wisconsin | Fair | 1962 | 52.6 m | 1,100 |
| NSP CANAL | Wisconsin | Poor | 1973 | 44.4 m | 1,100 |
| NIPPERSINK CREEK | Wisconsin | Fair | 1982 | 40.8 m | 1,100 |
| BLACK RIVER | Wisconsin | Fair | 1972 | 89.8 m | 1,100 |
| RUBICON RIVER | Wisconsin | Good | 2019 | 23.9 m | 1,100 |
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.