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 FUNNEL RD | Wisconsin | Good | 2010 | 39.0 m | 31,900 |
| E BR MUDDY CREEK | Wisconsin | Fair | 1959 | 6.8 m | 31,900 |
| W-N RAMP IH 94 EB-IH 43 | Wisconsin | Good | 2006 | 240.1 m | 31,900 |
| WISCONSIN CENTRAL LTD | Wisconsin | Fair | 1964 | 47.4 m | 31,844 |
| DRAINAGE WAY | Wisconsin | Fair | 1995 | 8.5 m | 31,800 |
| LITTLE LAKE BUTTE DES MO | Wisconsin | Fair | 2016 | 1,041.7 m | 31,800 |
| BNSF RR | Wisconsin | Fair | 1981 | 107.6 m | 31,700 |
| IH 41-USH 45 | Wisconsin | Fair | 1969 | 87.8 m | 31,700 |
| LITTLE SUAMICO RIVER | Wisconsin | Good | 1971 | 46.4 m | 31,630 |
| LRD 13TH ST | Wisconsin | Good | 2008 | 110.1 m | 31,600 |
| CTH N | Wisconsin | Good | 2005 | 65.3 m | 31,600 |
| BONNIWELL CREEK | Wisconsin | Good | 2015 | 6.8 m | 31,550 |
| BR CEDAR CREEK | Wisconsin | Good | 1975 | 7.2 m | 31,550 |
| LRD OLD SAUK RD | Wisconsin | Fair | 1987 | 54.2 m | 31,525 |
| LRD OLD SAUK RD | Wisconsin | Fair | 1987 | 54.2 m | 31,525 |
| LRD N 13TH ST & W TORY H | Wisconsin | Fair | 2006 | 279.8 m | 31,500 |
| LITTLE MENOMONEE RIVER | Wisconsin | Fair | 1964 | 38.5 m | 31,300 |
| LRD MEMORIAL DR | Wisconsin | Good | 2014 | 113.7 m | 31,200 |
| CTH N | Wisconsin | Good | 2005 | 65.3 m | 31,200 |
| LRD MEMORIAL DR | Wisconsin | Good | 2014 | 113.7 m | 31,200 |
| BADGER MILL CREEK | Wisconsin | Fair | 1994 | 12.5 m | 31,200 |
| IH 41/94 | Wisconsin | Good | 2012 | 54.7 m | 31,100 |
| LRD GAMMON RD | Wisconsin | Fair | 1968 | 51.8 m | 30,850 |
| LRD GAMMON RD | Wisconsin | Good | 1968 | 51.8 m | 30,850 |
| IH 94-USH 12-STH 35 | Wisconsin | Fair | 1991 | 71.4 m | 30,600 |
| BIG RIB RIVER | Wisconsin | Good | 2006 | 174.1 m | 30,550 |
| CTH XX|BELLEVUE ST | Wisconsin | Fair | 1984 | 42.6 m | 30,550 |
| CTH GV|MONROE RD | Wisconsin | Fair | 1984 | 49.4 m | 30,550 |
| CTH GV|MONROE RD | Wisconsin | Fair | 1984 | 49.4 m | 30,550 |
| CTH XX|BELLEVUE ST | Wisconsin | Fair | 1984 | 42.6 m | 30,550 |
| BIG RIB RIVER | Wisconsin | Good | 2008 | 174.1 m | 30,550 |
| IH 41 | Wisconsin | Good | 2012 | 64.9 m | 30,500 |
| BARK RIVER | Wisconsin | Fair | 1951 | 8.0 m | 30,500 |
| LRD HIGHLAND AVE | Wisconsin | Fair | 1968 | 32.3 m | 30,500 |
| LRD S LINCOLN MEMORIAL D | Wisconsin | Fair | 1977 | 117.3 m | 30,300 |
| LRD S LINCOLN MEMORIAL D | Wisconsin | Fair | 1977 | 118.9 m | 30,300 |
| LAND | Wisconsin | Fair | 1977 | 105.2 m | 30,300 |
| LRD MAPLE AVE | Wisconsin | Good | 1962 | 31.2 m | 30,250 |
| LRD SIGGELKOW RD | Wisconsin | Good | 2020 | 70.7 m | 30,200 |
| CNW RR | Wisconsin | Fair | 1936 | 24.3 m | 30,186 |
| STH 60 | Wisconsin | Good | 2024 | 30.7 m | 30,150 |
| STH 19 | Wisconsin | Fair | 1960 | 62.1 m | 30,050 |
| LRD CUBA VALLEY RD | Wisconsin | Fair | 1960 | 33.6 m | 30,050 |
| LRD CUBA VALLEY RD | Wisconsin | Fair | 1960 | 33.1 m | 30,050 |
| STH 19 | Wisconsin | Fair | 1960 | 62.1 m | 30,050 |
| IH 41/894/USH 45 | Wisconsin | Good | 2013 | 62.6 m | 30,000 |
| USH 76 | Wisconsin | Good | 1995 | 72.4 m | 29,950 |
| STH 76 | Wisconsin | Good | 1995 | 72.4 m | 29,950 |
| CTH MN | Wisconsin | Good | 2019 | 35.7 m | 29,920 |
| LRD NEWVILLE RD | Wisconsin | Good | 2019 | 30.1 m | 29,900 |
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.