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 |
|---|---|---|---|---|---|
| HILL POINT CREEK | Wisconsin | Good | 2000 | 29.2 m | 1,600 |
| KOSHKONONG CREEK | Wisconsin | Fair | 1951 | 18.7 m | 1,600 |
| SLOUGH CREEK | Wisconsin | Good | 2005 | 19.1 m | 1,600 |
| SUSSEX CREEK | Wisconsin | Good | 2019 | 7.1 m | 1,600 |
| YAHARA RIVER | Wisconsin | Fair | 1990 | 6.8 m | 1,600 |
| BEN NUT CREEK | Wisconsin | Fair | 1954 | 6.2 m | 1,600 |
| S FK BARABOO RIVER | Wisconsin | Fair | 1969 | 35.4 m | 1,600 |
| ROOT RIVER | Wisconsin | Fair | 1983 | 41.1 m | 1,600 |
| BARK RIVER | Wisconsin | Good | 1981 | 15.8 m | 1,600 |
| DEVILS CREEK | Wisconsin | Fair | 1964 | 11.7 m | 1,600 |
| YAHARA RIVER | Wisconsin | Fair | 1990 | 12.2 m | 1,600 |
| SUAMICO RIVER | Wisconsin | Good | 2021 | 22.5 m | 1,600 |
| APPLE CREEK | Wisconsin | Good | 2009 | 34.7 m | 1,600 |
| LITTLE SUGAR RIVER | Wisconsin | Fair | 1978 | 33.1 m | 1,600 |
| ROOT RIVER | Wisconsin | Good | 2006 | 18.1 m | 1,600 |
| USH 12 | Wisconsin | Fair | 1967 | 61.7 m | 1,600 |
| SEARLES CREEK | Wisconsin | Good | 1995 | 8.0 m | 1,600 |
| IH 41 | Wisconsin | Fair | 1960 | 63.4 m | 1,600 |
| LAND | Wisconsin | Fair | 1973 | 57.9 m | 1,600 |
| BOLEN CREEK | Wisconsin | Good | 2002 | 14.8 m | 1,600 |
| LRD WIOUWASH TRAIL | Wisconsin | Fair | 1979 | 60.8 m | 1,600 |
| LAKE CREEK | Wisconsin | Fair | 1962 | 46.0 m | 1,600 |
| FARMERS VALLEY CREEK | Wisconsin | Fair | 1991 | 8.9 m | 1,600 |
| IH 94 | Wisconsin | Fair | 1967 | 77.1 m | 1,600 |
| APPLE RIVER | Wisconsin | Poor | 1952 | 15.2 m | 1,600 |
| BR MILWAUKEE RIVER | Wisconsin | Fair | 1965 | 8.2 m | 1,600 |
| NAIL CREEK | Wisconsin | Good | 1990 | 7.8 m | 1,600 |
| BRUNET RIVER | Wisconsin | Good | 1990 | 27.3 m | 1,600 |
| FARMERS VALLEY CREEK | Wisconsin | Fair | 1991 | 18.3 m | 1,600 |
| SUSSEX CREEK | Wisconsin | Fair | 1900 | 6.7 m | 1,600 |
| STH 124 | Wisconsin | Good | 2004 | 62.2 m | 1,600 |
| PUCKYAN RIVER | Wisconsin | Poor | 1929 | 10.1 m | 1,600 |
| FARMERS VALLEY CREEK | Wisconsin | Good | 1991 | 17.3 m | 1,600 |
| MACKVILLE CREEK | Wisconsin | Good | 2002 | 7.6 m | 1,600 |
| LRD BROADWAY ST | Wisconsin | Fair | 1973 | 73.8 m | 1,600 |
| FARMERS VALLEY CREEK | Wisconsin | Good | 1991 | 13.4 m | 1,600 |
| FARMERS VALLEY CREEK | Wisconsin | Fair | 1991 | 9.3 m | 1,600 |
| LITTLE THORNAPPLE RIVER | Wisconsin | Good | 1990 | 7.9 m | 1,600 |
| BOLEN CREEK | Wisconsin | Fair | 2003 | 14.8 m | 1,600 |
| RED CEDAR RIVER | Wisconsin | Fair | 1950 | 67.1 m | 1,600 |
| WHITE RIVER | Wisconsin | Fair | 1926 | 22.3 m | 1,600 |
| MIDDLE RIVER | Wisconsin | Fair | 1962 | 49.8 m | 1,600 |
| BOLEN CREEK | Wisconsin | Good | 2002 | 25.8 m | 1,600 |
| BIG RIB RIVER | Wisconsin | Good | 2012 | 49.6 m | 1,600 |
| S BR TREMPEALEAU RIVER | Wisconsin | Good | 1989 | 18.2 m | 1,600 |
| BR MORRIS CREEK | Wisconsin | Fair | 1992 | 18.5 m | 1,600 |
| USH 12 | Wisconsin | Fair | 1965 | 55.5 m | 1,600 |
| OCONOMOWOC RIVER | Wisconsin | Good | 1990 | 31.2 m | 1,600 |
| JUDA BRANCH | Wisconsin | Good | 1968 | 11.9 m | 1,600 |
| BR DOUGLAS CREEK | Wisconsin | Good | 1993 | 9.0 m | 1,600 |
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.