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 |
|---|---|---|---|---|---|
| BIG CREEK | Wisconsin | Fair | 1941 | 47.3 m | 4,200 |
| SILVER CREEK | Wisconsin | Good | 1998 | 7.4 m | 4,200 |
| TAMARACK CREEK TRIB | Wisconsin | Good | 1998 | 9.8 m | 4,200 |
| TAMARACK CREEK TRIB. | Wisconsin | Good | 1998 | 12.9 m | 4,200 |
| TAMARACK CREEK | Wisconsin | Fair | 1998 | 30.9 m | 4,200 |
| BROCKWAY CREEK | Wisconsin | Fair | 1932 | 10.1 m | 4,200 |
| IH 43-N-S FREEWAY | Wisconsin | Fair | 1965 | 57.5 m | 4,200 |
| BEAVER DAM CR | Wisconsin | Good | 2011 | 14.4 m | 4,200 |
| ROCK RIVER | Wisconsin | Fair | 1938 | 46.2 m | 4,200 |
| OAK CREEK | Wisconsin | Fair | 1960 | 33.5 m | 4,200 |
| BARABOO RIVER | Wisconsin | Fair | 1998 | 36.5 m | 4,200 |
| TROUT CREEK | Wisconsin | Good | 2023 | 20.3 m | 4,200 |
| BR N FK BEAVER CREEK | Wisconsin | Fair | 1989 | 17.3 m | 4,200 |
| BR KINNICKINNIC RIVER | Wisconsin | Fair | 1966 | 12.4 m | 4,200 |
| WISCONSIN CENTRAL LTD RR | Wisconsin | Good | 2000 | 46.4 m | 4,200 |
| MOCCASIN CREEK | Wisconsin | Fair | 1933 | 10.1 m | 4,200 |
| S BR OCONTO RIVER | Wisconsin | Good | 1975 | 36.5 m | 4,200 |
| KOSHKONONG CREEK | Wisconsin | Fair | 1934 | 10.1 m | 4,200 |
| DE NEVEU CREEK | Wisconsin | Fair | 1978 | 20.0 m | 4,200 |
| BR MENOMONEE RIVER | Wisconsin | Good | 1962 | 9.4 m | 4,200 |
| ROSE BROOK CREEK | Wisconsin | Good | 1997 | 20.0 m | 4,200 |
| QUADERERS CREEK | Wisconsin | Fair | 1915 | 8.1 m | 4,200 |
| DUCK CREEK | Wisconsin | Good | 1993 | 20.4 m | 4,200 |
| BIG ROCHE A CRI LAKE | Wisconsin | Good | 2012 | 37.7 m | 4,200 |
| LRD ROSEBROOK ROAD | Wisconsin | Good | 1997 | 51.9 m | 4,200 |
| WOOD RIVER | Wisconsin | Good | 1993 | 8.3 m | 4,200 |
| KINNICKINNIC RIVER | Wisconsin | Fair | 2011 | 37.2 m | 4,200 |
| IH I41 NB ON RAMP FROM C | Wisconsin | Good | 1975 | 55.9 m | 4,200 |
| HOLLOW CREEK | Wisconsin | Fair | 1939 | 8.1 m | 4,200 |
| OCONTO RIVER | Wisconsin | Fair | 1986 | 55.6 m | 4,200 |
| STUMP CREEK | Wisconsin | Fair | 1996 | 20.1 m | 4,200 |
| STH 35 | Wisconsin | Poor | 1992 | 99.5 m | 4,200 |
| LRD ZOO ACCESS ROAD TUNN | Wisconsin | Good | 2014 | 9.8 m | 4,200 |
| NORTH CROSSWAY CHANNEL-W | Wisconsin | Good | 2024 | 8.0 m | 4,200 |
| UNNAMED TRIBUTARY | Wisconsin | Fair | 1974 | 7.4 m | 4,200 |
| ROCKY RUN CREEK | Wisconsin | Good | 2020 | 13.2 m | 4,200 |
| JACKSON CREEK | Wisconsin | Good | 2006 | 15.4 m | 4,200 |
| ICE AGE TRAIL | Wisconsin | Good | 2021 | 15.6 m | 4,200 |
| LRD ICE AGE TRAIL | Wisconsin | Good | 2020 | 14.7 m | 4,200 |
| CUNNINGHAM CREEK | Wisconsin | Fair | 1983 | 35.6 m | 4,200 |
| BLACK CREEK | Wisconsin | Good | 2001 | 16.8 m | 4,200 |
| BR BIG EAU PLEINE RIVER | Wisconsin | Good | 2001 | 8.9 m | 4,200 |
| NORTH FISH CREEK | Wisconsin | Good | 2018 | 33.1 m | 4,200 |
| STH 190 (CAPITOL DR) | Wisconsin | Fair | 1967 | 26.9 m | 4,167 |
| BOS CREEK | Wisconsin | Good | 2000 | 8.9 m | 4,161 |
| BR KINNICKINNIC RIVER | Wisconsin | Fair | 1952 | 10.1 m | 4,161 |
| PIGEON CREEK | Wisconsin | Fair | 1994 | 55.3 m | 4,150 |
| LRD 19TH ST | Wisconsin | Fair | 1973 | 34.9 m | 4,150 |
| LRD 19TH ST | Wisconsin | Good | 1973 | 34.9 m | 4,150 |
| STH 16 | Wisconsin | Good | 2005 | 69.7 m | 4,130 |
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.