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 |
|---|---|---|---|---|---|
| N BR COUNTY LINE CREEK | Wisconsin | Good | 2022 | 22.2 m | 3,402 |
| WEST BRANCH FOND DU LAC | Wisconsin | Good | 2024 | 25.2 m | 3,400 |
| LRD HOWE ST | Wisconsin | Fair | 1986 | 14.0 m | 3,400 |
| BR FOX RIVER | Wisconsin | Fair | 1957 | 8.9 m | 3,400 |
| STH 29 | Wisconsin | Good | 1997 | 65.4 m | 3,400 |
| WAUPEE RIVER | Wisconsin | Good | 1983 | 16.8 m | 3,400 |
| STH 29 EB | Wisconsin | Good | 1999 | 65.2 m | 3,400 |
| E BR HAMANN CREEK | Wisconsin | Fair | 1988 | 9.7 m | 3,400 |
| BR HAMAN CREEK | Wisconsin | Fair | 1988 | 9.6 m | 3,400 |
| WELLS COULEE | Wisconsin | Fair | 1979 | 8.5 m | 3,400 |
| LRD W BECHER ST | Wisconsin | Fair | 1969 | 328.1 m | 3,400 |
| JUGGERUD COULEE CREEK | Wisconsin | Fair | 1948 | 6.9 m | 3,400 |
| ZANDERS CREEK | Wisconsin | Fair | 1959 | 12.3 m | 3,400 |
| APPLE CREEK | Wisconsin | Fair | 1987 | 14.0 m | 3,400 |
| LITTLE SOFT MAPLE CREEK | Wisconsin | Poor | 1938 | 7.0 m | 3,400 |
| WOLF RIVER | Wisconsin | Fair | 1960 | 42.2 m | 3,400 |
| SMITH VALLEY CREEK | Wisconsin | Fair | 1990 | 31.7 m | 3,400 |
| E BR MILWAUKEE RIVER | Wisconsin | Good | 1997 | 19.8 m | 3,400 |
| MAULE COULEE CREEK | Wisconsin | Good | 1952 | 9.0 m | 3,400 |
| RED CEDAR RIVER | Wisconsin | Good | 1988 | 46.9 m | 3,400 |
| BR BARABOO RIVER | Wisconsin | Fair | 1938 | 25.8 m | 3,400 |
| SAUK CREEK | Wisconsin | Fair | 1957 | 94.7 m | 3,400 |
| N BR PIKE RIVER | Wisconsin | Fair | 1950 | 6.7 m | 3,400 |
| PLOVER RIVER | Wisconsin | Fair | 1985 | 7.7 m | 3,400 |
| E BR FOND DU LAC RIVER | Wisconsin | Fair | 1978 | 42.5 m | 3,400 |
| MAUNESHA RIVER | Wisconsin | Fair | 1980 | 26.0 m | 3,400 |
| BR RED CEDAR RIVER | Wisconsin | Fair | 1940 | 7.5 m | 3,400 |
| IH39N-USH51NB | Wisconsin | Good | 2009 | 71.3 m | 3,400 |
| FOUR MILE CREEK | Wisconsin | Good | 1970 | 9.2 m | 3,400 |
| TRIBUTARY TO BADGER MILL | Wisconsin | Good | 2020 | 37.0 m | 3,400 |
| LITTLE TRIMBELLE RIVER | Wisconsin | Fair | 1952 | 10.5 m | 3,400 |
| NARROWS CREEK TRIB | Wisconsin | Fair | 2014 | 11.2 m | 3,400 |
| TURTON CREEK | Wisconsin | Good | 1988 | 35.8 m | 3,400 |
| BR FOX RIVER | Wisconsin | Fair | 1957 | 7.2 m | 3,400 |
| IH-43 | Wisconsin | Fair | 1981 | 87.8 m | 3,400 |
| ANDERSON CREEK | Wisconsin | Fair | 1972 | 9.4 m | 3,400 |
| BEAVER CREEK | Wisconsin | Good | 2013 | 37.6 m | 3,400 |
| QUADERERS CREEK | Wisconsin | Good | 1958 | 20.0 m | 3,400 |
| WISCONSIN RIVER 41 | Wisconsin | Fair | 1976 | 128.9 m | 3,400 |
| DRAINAGE WAY | Wisconsin | Good | 2020 | 8.8 m | 3,400 |
| BEAR CREEK | Wisconsin | Good | 2008 | 36.5 m | 3,400 |
| IH 90 | Wisconsin | Fair | 1968 | 75.6 m | 3,400 |
| BEAVER CREEK | Wisconsin | Good | 2013 | 30.9 m | 3,400 |
| OAK CREEK | Wisconsin | Fair | 2002 | 17.0 m | 3,400 |
| BUFFALO RIVER | Wisconsin | Fair | 1937 | 10.4 m | 3,400 |
| STH 23 | Wisconsin | Good | 2005 | 83.5 m | 3,400 |
| IH 94 | Wisconsin | Fair | 2014 | 85.8 m | 3,400 |
| HOPE COULEE CREEK | Wisconsin | Good | 1960 | 6.8 m | 3,400 |
| RADLEY CREEK | Wisconsin | Fair | 1983 | 7.7 m | 3,400 |
| BURKHART CR | Wisconsin | Good | 2004 | 23.2 m | 3,400 |
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.