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 |
|---|---|---|---|---|---|
| LRD BRENNAN RD | Wisconsin | Good | 1979 | 53.3 m | 5,100 |
| WAXDALE CREEK | Wisconsin | Good | 2001 | 8.0 m | 5,100 |
| BARK RIVER | Wisconsin | Good | 2023 | 16.2 m | 5,100 |
| IH 43 | Wisconsin | Good | 2005 | 66.7 m | 5,100 |
| MAUNESHA RIVER | Wisconsin | Good | 2017 | 24.5 m | 5,100 |
| DOUSMAN DITCH | Wisconsin | Poor | 1966 | 14.2 m | 5,100 |
| USH 151 | Wisconsin | Fair | 1991 | 104.9 m | 5,100 |
| FOX RIVER | Wisconsin | Good | 1995 | 20.1 m | 5,100 |
| NAVIGATION CANAL | Wisconsin | Fair | 1954 | 23.5 m | 5,100 |
| LRD BUTTERCUP AVE | Wisconsin | Fair | 1984 | 29.8 m | 5,100 |
| OAK CREEK | Wisconsin | Fair | 1957 | 15.5 m | 5,100 |
| IH 41 | Wisconsin | Good | 2006 | 63.3 m | 5,100 |
| BR GOOSE CREEK | Wisconsin | Good | 1949 | 7.1 m | 5,100 |
| SUSSEX CREEK | Wisconsin | Fair | 1971 | 16.1 m | 5,100 |
| MAUNESHA RIVER | Wisconsin | Good | 1989 | 33.0 m | 5,100 |
| UNDERWOOD CREEK | Wisconsin | Fair | 1976 | 17.9 m | 5,100 |
| DRAINAGE | Wisconsin | Fair | 2001 | 6.8 m | 5,100 |
| MILWAUKEE RIVER | Wisconsin | Fair | 1955 | 23.2 m | 5,100 |
| E BR SHIOC RIVER | Wisconsin | Good | 1992 | 16.5 m | 5,100 |
| IH 41 | Wisconsin | Good | 2018 | 168.6 m | 5,100 |
| TRIB. TO LAKE WINNEBAGO | Wisconsin | Good | 2010 | 7.1 m | 5,100 |
| IH 41 | Wisconsin | Fair | 1992 | 95.5 m | 5,100 |
| MOSHER CREEK | Wisconsin | Fair | 1932 | 10.1 m | 5,100 |
| MARSHY CREEK | Wisconsin | Fair | 1932 | 10.1 m | 5,100 |
| IH RAMP REST AREA TO IH | Wisconsin | Fair | 1990 | 15.3 m | 5,100 |
| SPRING CREEK | Wisconsin | Fair | 1971 | 8.1 m | 5,100 |
| MILWAUKEE RIVER | Wisconsin | Fair | 1985 | 57.9 m | 5,060 |
| IH 94 | Wisconsin | Fair | 1964 | 77.3 m | 5,040 |
| BN RR | Wisconsin | Fair | 1989 | 68.7 m | 5,025 |
| PESHTIGO RIVER | Wisconsin | Fair | 2001 | 60.8 m | 5,025 |
| STH 29 | Wisconsin | Fair | 1996 | 66.3 m | 5,000 |
| LITTLE MANITOWOC RIVER | Wisconsin | Fair | 1975 | 24.3 m | 5,000 |
| STH 29 | Wisconsin | Fair | 1996 | 66.3 m | 5,000 |
| SOO LINE RR | Wisconsin | Fair | 1951 | 66.8 m | 5,000 |
| TRIB TO BURNS CR | Wisconsin | Good | 2008 | 6.4 m | 5,000 |
| MANSKE DITCH #1 | Wisconsin | Good | 1998 | 7.5 m | 5,000 |
| WISCONSIN RIVER 01 | Wisconsin | Good | 1989 | 476.7 m | 5,000 |
| NEENAH SLOUGH | Wisconsin | Fair | 1975 | 12.6 m | 5,000 |
| LRD SOUTH OAKHILL AVE | Wisconsin | Good | 2002 | 46.6 m | 5,000 |
| ROCK RIVER | Wisconsin | Fair | 1950 | 53.0 m | 5,000 |
| TANK CREEK | Wisconsin | Fair | 1966 | 14.2 m | 5,000 |
| SPRING COULEE CREEK | Wisconsin | Good | 2020 | 36.4 m | 5,000 |
| WAUPACA RIVER | Wisconsin | Good | 2008 | 89.2 m | 5,000 |
| LRD SOUTH OAKHILL AVENUE | Wisconsin | Good | 2002 | 46.6 m | 5,000 |
| WISCONSIN RIVER 01 | Wisconsin | Fair | 1989 | 67.9 m | 5,000 |
| BRIGHTON CREEK | Wisconsin | Good | 1992 | 8.0 m | 5,000 |
| BUSINESS USH 151 | Wisconsin | Good | 2004 | 71.6 m | 5,000 |
| BUSINESS USH 151 | Wisconsin | Good | 2004 | 71.6 m | 5,000 |
| UNNAMED TRIBUTARY OF BLA | Wisconsin | Good | 2023 | 10.3 m | 5,000 |
| TRIBUTARY NOR X WAY CHAN | Wisconsin | Good | 1992 | 8.3 m | 5,000 |
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.