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 |
|---|---|---|---|---|---|
| IH 94 | Wisconsin | Fair | 1964 | 65.9 m | 671 |
| VERMILLION RIVER | Wisconsin | Good | 1991 | 11.6 m | 670 |
| REEFER CREEK | Wisconsin | Good | 2000 | 25.6 m | 670 |
| IRON RIVER | Wisconsin | Fair | 1998 | 63.2 m | 670 |
| FISH CREEK | Wisconsin | Poor | 2002 | 31.6 m | 670 |
| KINNEY CREEK | Wisconsin | Good | 2004 | 13.0 m | 670 |
| SUAMICO RIVER | Wisconsin | Good | 2002 | 11.7 m | 670 |
| YELLOW RIVER | Wisconsin | Fair | 2005 | 41.3 m | 670 |
| BOIS BRULE RIVER | Wisconsin | Fair | 1970 | 15.0 m | 670 |
| E BR MILWAUKEE RIVER | Wisconsin | Fair | 1972 | 22.4 m | 670 |
| BR DODGE BRANCH | Wisconsin | Fair | 1956 | 8.5 m | 670 |
| BIG CREEK | Wisconsin | Good | 2015 | 13.0 m | 670 |
| ULAO CREEK | Wisconsin | Good | 1984 | 12.7 m | 670 |
| WIND LAKE DRAINAGE CANAL | Wisconsin | Good | 2016 | 16.1 m | 670 |
| SKUNK CREEK | Wisconsin | Good | 2011 | 16.6 m | 670 |
| SILVER CREEK | Wisconsin | Good | 1986 | 11.6 m | 670 |
| SPORT VALLEY CREEK | Wisconsin | Fair | 1980 | 9.9 m | 670 |
| WILLOW CREEK | Wisconsin | Poor | 1948 | 45.5 m | 670 |
| BR YELLOW RIVER | Wisconsin | Good | 1965 | 9.9 m | 670 |
| BARABOO RIVER | Wisconsin | Fair | 1984 | 39.8 m | 670 |
| TEN MILE CREEK | Wisconsin | Good | 2011 | 15.4 m | 669 |
| ROCKY RUN | Wisconsin | Poor | 1960 | 16.9 m | 668 |
| PINE CREEK | Wisconsin | Good | 2004 | 40.4 m | 666 |
| TRAPPERS CREEK | Wisconsin | Good | 1984 | 9.4 m | 666 |
| E BR BIG EAU PLEINE RIVE | Wisconsin | Poor | 1962 | 22.5 m | 665 |
| BROWNLEE CREEK | Wisconsin | Fair | 1987 | 25.8 m | 664 |
| SKINNER CREEK | Wisconsin | Fair | 1994 | 12.8 m | 664 |
| SWAMP CREEK | Wisconsin | Fair | 1992 | 15.8 m | 661 |
| OTTER CREEK | Wisconsin | Fair | 1969 | 15.8 m | 661 |
| IH 39/90 | Wisconsin | Good | 2015 | 91.8 m | 660 |
| USH 61/151-STH 35 | Wisconsin | Fair | 1988 | 76.7 m | 660 |
| USH 151 | Wisconsin | Fair | 2003 | 85.7 m | 660 |
| E TWIN RIVER | Wisconsin | Good | 2018 | 29.2 m | 660 |
| MORMON CREEK | Wisconsin | Fair | 1956 | 25.0 m | 660 |
| E TWIN RIVER | Wisconsin | Fair | 1938 | 22.8 m | 660 |
| NEEDLE CR | Wisconsin | Good | 2017 | 11.7 m | 660 |
| CROSS CANAL | Wisconsin | Good | 2006 | 14.2 m | 660 |
| BADGER CREEK | Wisconsin | Good | 1970 | 8.8 m | 660 |
| WEIRGOR CREEK | Wisconsin | Good | 1994 | 33.3 m | 660 |
| LITTLE BLACK RIVER | Wisconsin | Poor | 1983 | 30.0 m | 660 |
| S BR BARABOO RIVER | Wisconsin | Good | 2020 | 11.1 m | 660 |
| S BR BARABOO RIVER | Wisconsin | Fair | 1991 | 28.9 m | 660 |
| FLAMBEAU RIVER | Wisconsin | Fair | 1984 | 103.6 m | 657 |
| JUMP RIVER | Wisconsin | Fair | 1999 | 82.3 m | 656 |
| YELLOW RIVER | Wisconsin | Fair | 1975 | 36.6 m | 655 |
| LEMONWEIR CREEK | Wisconsin | Fair | 1994 | 14.6 m | 654 |
| HONEY CREEK | Wisconsin | Fair | 1977 | 18.9 m | 654 |
| BUTTERNUT CREEK | Wisconsin | Fair | 1978 | 19.4 m | 652 |
| MINONG FLOWAGE | Wisconsin | Good | 2005 | 9.3 m | 651 |
| BR W FK KICKAPOO RIVER | Wisconsin | Poor | 1960 | 13.4 m | 651 |
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.