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 |
|---|---|---|---|---|---|
| KANKAPOT CREEK | Wisconsin | Good | 2024 | 21.3 m | 5,600 |
| STH 29 | Wisconsin | Good | 1997 | 63.6 m | 5,600 |
| MONTREAL RIVER | Wisconsin | Fair | 2010 | 15.4 m | 5,593 |
| ONION RIVER | Wisconsin | Good | 1990 | 68.5 m | 5,583 |
| SHERMAN CREEK | Wisconsin | Good | 2008 | 12.2 m | 5,560 |
| WAUPACA RIVER | Wisconsin | Good | 1990 | 18.2 m | 5,558 |
| WOLF RIVER | Wisconsin | Good | 1996 | 165.7 m | 5,550 |
| UNDERWOOD CREEK / CMSTPP | Wisconsin | Fair | 1972 | 150.0 m | 5,550 |
| WOLF RIVER | Wisconsin | Fair | 1996 | 165.7 m | 5,550 |
| UNDERWOOD CREEK | Wisconsin | Fair | 1972 | 112.8 m | 5,550 |
| BLOCKHOUSE CR | Wisconsin | Good | 2005 | 45.4 m | 5,550 |
| BLOCKHOUSE CR | Wisconsin | Good | 2005 | 45.4 m | 5,550 |
| NORTH MILLRACE | Wisconsin | Good | 2000 | 11.0 m | 5,528 |
| SAWYER CREEK | Wisconsin | Good | 2002 | 16.7 m | 5,520 |
| DUNCAN CREEK | Wisconsin | Poor | 1978 | 64.5 m | 5,515 |
| CHIPPEWA RIVER 06 | Wisconsin | Fair | 1998 | 169.6 m | 5,512 |
| BIG RIB RIVER | Wisconsin | Fair | 1989 | 62.8 m | 5,500 |
| KILBOURN ROAD DITCH | Wisconsin | Good | 2011 | 16.0 m | 5,500 |
| PEWAUKEE RIVER | Wisconsin | Fair | 1993 | 11.0 m | 5,500 |
| IH 41 | Wisconsin | Good | 1999 | 64.6 m | 5,500 |
| LAND | Wisconsin | Fair | 1977 | 105.5 m | 5,500 |
| SKINNER CREEK | Wisconsin | Fair | 1979 | 44.4 m | 5,500 |
| LRD E LINCOLN AVE | Wisconsin | Fair | 1977 | 139.6 m | 5,500 |
| STH 26 | Wisconsin | Good | 1995 | 68.8 m | 5,500 |
| FLAMBEAU RIVER | Wisconsin | Good | 1988 | 135.7 m | 5,500 |
| MISSISSIPPI RIVER TRIBUT | Wisconsin | Good | 2023 | 13.3 m | 5,500 |
| MISSISSIPPI RIVER TRIBUT | Wisconsin | Good | 2023 | 14.2 m | 5,500 |
| BIG RIB RIVER | Wisconsin | Fair | 1989 | 62.6 m | 5,500 |
| PIGEON RIVER | Wisconsin | Good | 1992 | 31.8 m | 5,500 |
| LOWER MIDDLE INLET CREEK | Wisconsin | Good | 1989 | 18.4 m | 5,500 |
| E BR ROOT RIVER CANAL | Wisconsin | Poor | 1939 | 6.2 m | 5,500 |
| MIDDLE INLET CREEK | Wisconsin | Good | 1989 | 10.8 m | 5,500 |
| UPPER MIDDLE INLET CREEK | Wisconsin | Good | 1989 | 10.8 m | 5,500 |
| SKINNER CREEK | Wisconsin | Fair | 1998 | 42.7 m | 5,500 |
| LA CROSSE RIVER | Wisconsin | Fair | 1977 | 27.0 m | 5,500 |
| PIGEON CREEK | Wisconsin | Fair | 1992 | 14.9 m | 5,500 |
| STONY CREEK | Wisconsin | Good | 1996 | 17.0 m | 5,500 |
| IH 43|STH 32 | Wisconsin | Fair | 1974 | 79.6 m | 5,500 |
| IH 794 | Wisconsin | Good | 2008 | 167.9 m | 5,500 |
| W. BR. ROOT RIVER CANAL | Wisconsin | Fair | 1994 | 14.9 m | 5,500 |
| TREMPEALEAU RIVER | Wisconsin | Good | 2018 | 46.8 m | 5,500 |
| LRD LEVEL VALLEY RD | Wisconsin | Fair | 1967 | 38.8 m | 5,500 |
| IH 41/43/894 | Wisconsin | Fair | 2011 | 94.3 m | 5,500 |
| MENOMONEE RIVER | Wisconsin | Good | 2022 | 18.2 m | 5,500 |
| LRD ELMIRA AVE | Wisconsin | Fair | 1985 | 487.2 m | 5,500 |
| LRD S LINCOLN MEMORIAL D | Wisconsin | Fair | 1977 | 117.2 m | 5,500 |
| LAND | Wisconsin | Fair | 1977 | 119.2 m | 5,500 |
| S BR PIGEON RIVER | Wisconsin | Fair | 1990 | 17.1 m | 5,500 |
| ASHIPPUN RIVER | Wisconsin | Good | 1998 | 11.8 m | 5,500 |
| MUD CREEK | Wisconsin | Fair | 1932 | 12.7 m | 5,500 |
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.