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 W HOLT AVE | Wisconsin | Fair | 1966 | 65.7 m | 4,600 |
| STH 59/NATIONAL AVE | Wisconsin | Fair | 1968 | 79.2 m | 4,600 |
| JEFFERSON DITCH | Wisconsin | Fair | 1998 | 9.1 m | 4,600 |
| N BR MANITOWOC RIVER | Wisconsin | Fair | 1987 | 21.9 m | 4,600 |
| PINE RIVER | Wisconsin | Fair | 1989 | 83.0 m | 4,600 |
| STH 441 | Wisconsin | Fair | 1992 | 50.1 m | 4,600 |
| MOSQUITO CREEK | Wisconsin | Fair | 2012 | 20.3 m | 4,600 |
| IH 41 | Wisconsin | Good | 1994 | 72.2 m | 4,600 |
| IH 41/USH 45 | Wisconsin | Fair | 2016 | 61.8 m | 4,600 |
| LITTLE LACROSSE R | Wisconsin | Good | 2005 | 14.8 m | 4,600 |
| LRD SOUTH RANGE LINE ROA | Wisconsin | Good | 2009 | 41.1 m | 4,600 |
| CANNON VALLEY CR | Wisconsin | Good | 2005 | 14.8 m | 4,600 |
| W BEAVER CREEK | Wisconsin | Good | 1989 | 12.4 m | 4,600 |
| BR LITTLE LACROSSE R | Wisconsin | Good | 2005 | 13.0 m | 4,600 |
| W BEAVER CREEK | Wisconsin | Good | 1989 | 15.5 m | 4,600 |
| BR LITTLE LACROSSE R | Wisconsin | Good | 2005 | 13.0 m | 4,600 |
| BOIS BRULE RIVER | Wisconsin | Fair | 1967 | 27.5 m | 4,600 |
| ALDER CR | Wisconsin | Fair | 2012 | 8.7 m | 4,600 |
| LA CROSSE RIVER | Wisconsin | Fair | 1994 | 36.5 m | 4,558 |
| STH 23 | Wisconsin | Good | 2001 | 38.4 m | 4,550 |
| BR OF MINERAL POINT BR | Wisconsin | Fair | 2002 | 77.5 m | 4,550 |
| STH 23 | Wisconsin | Good | 2001 | 43.9 m | 4,550 |
| BR MINERAL POINT BR | Wisconsin | Fair | 2002 | 77.5 m | 4,550 |
| TRIB TO LUDDEN LAKE | Wisconsin | Good | 2002 | 66.5 m | 4,550 |
| TRIB TO LUDDEN LAKE | Wisconsin | Good | 2002 | 59.1 m | 4,550 |
| STH 39 | Wisconsin | Good | 2001 | 39.1 m | 4,550 |
| UNDERWOOD CREEK | Wisconsin | Good | 2021 | 16.0 m | 4,550 |
| UNDERWOOD CREEK | Wisconsin | Good | 2021 | 16.0 m | 4,550 |
| STH 39 | Wisconsin | Fair | 2001 | 43.3 m | 4,550 |
| LRD HIGH STREET | Wisconsin | Good | 2001 | 37.8 m | 4,550 |
| LRD HIGH STREET | Wisconsin | Good | 2001 | 41.5 m | 4,550 |
| LRD JEFFERSON ROAD & UPR | Wisconsin | Good | 2010 | 81.4 m | 4,500 |
| HOLCOMBE FLOWAGE | Wisconsin | Good | 2009 | 131.3 m | 4,500 |
| FISHER RIVER | Wisconsin | Good | 2009 | 35.5 m | 4,500 |
| BR MUD CREEK | Wisconsin | Good | 1960 | 8.2 m | 4,500 |
| BR SUGAR CREEK | Wisconsin | Good | 1995 | 14.4 m | 4,500 |
| OAK GROVE CREEK | Wisconsin | Fair | 1998 | 20.4 m | 4,500 |
| N BR EAST RIVER | Wisconsin | Fair | 1988 | 11.9 m | 4,500 |
| MISSISSIPPI RIVER 09 | Wisconsin | Fair | 1988 | 750.2 m | 4,500 |
| APPLE RIVER | Wisconsin | Fair | 1976 | 46.6 m | 4,500 |
| ASHWAUBENON CR | Wisconsin | Good | 2004 | 15.1 m | 4,500 |
| LAKE WISSOTA | Wisconsin | Fair | 1986 | 236.3 m | 4,500 |
| LITTLE EAU PLEINE RIVER | Wisconsin | Good | 1999 | 99.5 m | 4,500 |
| BAILEYS HARBOR MARSH | Wisconsin | Good | 2017 | 12.7 m | 4,500 |
| SPRING CREEK | Wisconsin | Fair | 1994 | 8.5 m | 4,500 |
| DRY RUN CREEK | Wisconsin | Fair | 1991 | 9.7 m | 4,500 |
| SAUNDERS CREEK | Wisconsin | Fair | 1999 | 27.9 m | 4,500 |
| S BR YELLOW RIVER | Wisconsin | Good | 1955 | 18.9 m | 4,500 |
| BNSF RR | Wisconsin | Good | 2011 | 27.1 m | 4,500 |
| IRON RIVER | Wisconsin | Good | 2018 | 31.9 m | 4,500 |
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.