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 EB | Wisconsin | Good | 2015 | 84.5 m | 45,900 |
| HANK AARON STATE TRAIL | Wisconsin | Good | 2016 | 38.9 m | 45,900 |
| LRD W SCHLINGER AVE | Wisconsin | Good | 2015 | 25.5 m | 45,900 |
| STH 11 | Wisconsin | Good | 2019 | 115.4 m | 45,800 |
| STH 11 | Wisconsin | Good | 2018 | 115.6 m | 45,800 |
| LRD 58TH RD | Wisconsin | Good | 2019 | 68.4 m | 45,800 |
| LRD 58TH RD | Wisconsin | Good | 2018 | 68.4 m | 45,800 |
| INDIAN CREEK | Wisconsin | Good | 2024 | 22.2 m | 45,500 |
| CTH N | Wisconsin | Good | 2014 | 60.5 m | 45,400 |
| STH 50 | Wisconsin | Good | 2013 | 62.1 m | 45,300 |
| CTH N | Wisconsin | Good | 2013 | 60.5 m | 45,300 |
| LRD 71ST ST | Wisconsin | Good | 2013 | 61.7 m | 45,300 |
| STH 142 | Wisconsin | Good | 2013 | 70.3 m | 45,300 |
| CTH KR | Wisconsin | Good | 2019 | 69.6 m | 45,300 |
| CTH K | Wisconsin | Good | 2013 | 40.7 m | 45,300 |
| STH 158 | Wisconsin | Good | 2013 | 68.4 m | 45,300 |
| CTH A | Wisconsin | Good | 2018 | 60.5 m | 45,250 |
| CTH E | Wisconsin | Good | 2019 | 60.5 m | 45,000 |
| STH 145 (124 TH STREET) | Wisconsin | Good | 2000 | 78.9 m | 44,850 |
| STH 145 (124 TH STREET) | Wisconsin | Good | 2000 | 78.9 m | 44,850 |
| SUPPLE MARSH CREEK | Wisconsin | Fair | 1951 | 8.6 m | 44,700 |
| DRAINAGE WAY | Wisconsin | Fair | 1991 | 7.7 m | 44,500 |
| LRD ST PAUL AVE | Wisconsin | Fair | 2006 | 235.5 m | 44,300 |
| CTH O (NORTH STREET) | Wisconsin | Good | 1994 | 41.7 m | 44,050 |
| CTH O (NORTH STREET) | Wisconsin | Good | 1994 | 41.7 m | 44,050 |
| LRD MAIN ST | Wisconsin | Fair | 1994 | 45.6 m | 44,050 |
| LRD MAIN ST | Wisconsin | Fair | 1994 | 45.6 m | 44,050 |
| CTH KR | Wisconsin | Good | 2018 | 69.6 m | 43,950 |
| WIS & SOUTHERN RR | Wisconsin | Fair | 1952 | 53.2 m | 43,700 |
| FOX RIVER | Wisconsin | Fair | 1979 | 137.2 m | 43,600 |
| BR PEWAUKEE RIVER | Wisconsin | Fair | 1975 | 6.3 m | 43,400 |
| CNW RR | Wisconsin | Fair | 1973 | 216.1 m | 43,400 |
| LAND | Wisconsin | Fair | 1980 | 134.1 m | 43,300 |
| LAND | Wisconsin | Fair | 1980 | 146.3 m | 43,300 |
| LAND | Wisconsin | Fair | 1980 | 132.9 m | 43,300 |
| GBW RR | Wisconsin | Fair | 1980 | 152.5 m | 43,300 |
| LAND | Wisconsin | Fair | 1980 | 142.7 m | 43,300 |
| LRD QUINCY ST | Wisconsin | Fair | 1980 | 148.8 m | 43,300 |
| FOX RIVER | Wisconsin | Fair | 1980 | 147.5 m | 43,300 |
| LAND | Wisconsin | Fair | 1980 | 124.4 m | 43,300 |
| LAND | Wisconsin | Fair | 1980 | 118.0 m | 43,300 |
| LAND | Wisconsin | Fair | 1980 | 148.3 m | 43,300 |
| LRD NEWVILLE RD | Wisconsin | Good | 2024 | 46.8 m | 43,300 |
| LAND | Wisconsin | Fair | 1980 | 116.0 m | 43,300 |
| LAND | Wisconsin | Fair | 1980 | 152.4 m | 43,300 |
| FOX RIVER | Wisconsin | Fair | 1980 | 147.8 m | 43,300 |
| LRD ROCK LAKE RD | Wisconsin | Good | 2024 | 46.8 m | 43,300 |
| CNW RR | Wisconsin | Fair | 1980 | 109.5 m | 43,300 |
| LRD BLYSBY ST | Wisconsin | Fair | 1980 | 152.4 m | 43,300 |
| LAND | Wisconsin | Fair | 1980 | 146.3 m | 43,300 |
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.