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 |
|---|---|---|---|---|---|
| WINGRA CREEK | Wisconsin | Fair | 1985 | 11.0 m | 21,100 |
| CTH W | Wisconsin | Good | 1996 | 34.9 m | 21,100 |
| FOX RIVER | Wisconsin | Fair | 2008 | 43.9 m | 21,100 |
| FOX RIVER | Wisconsin | Good | 2008 | 72.2 m | 21,100 |
| CTH U | Wisconsin | Fair | 1969 | 60.8 m | 21,100 |
| SHARED USE PATH | Wisconsin | Good | 2008 | 8.4 m | 21,100 |
| SHARED USE PATH | Wisconsin | Good | 2008 | 8.4 m | 21,100 |
| FOX RIVER | Wisconsin | Fair | 1982 | 236.4 m | 21,100 |
| WISCONSIN RIVER 29 | Wisconsin | Good | 1972 | 242.2 m | 21,100 |
| FOX RIVER | Wisconsin | Good | 2008 | 72.2 m | 21,100 |
| STH 32/MILWAUKEE ST. | Wisconsin | Good | 2014 | 128.4 m | 21,000 |
| IH 41/USH 45 | Wisconsin | Good | 2015 | 68.8 m | 21,000 |
| LRD THOMPSON ROAD | Wisconsin | Fair | 1961 | 45.1 m | 20,950 |
| LRD THOMPSON ROAD | Wisconsin | Fair | 1961 | 47.8 m | 20,950 |
| BR LIT MENOMONEE RIVER | Wisconsin | Fair | 1971 | 10.1 m | 20,930 |
| NEENAH SLOUGH | Wisconsin | Fair | 1975 | 13.4 m | 20,900 |
| STH 100-BROWN DEER RD | Wisconsin | Fair | 1969 | 61.5 m | 20,900 |
| IH 43 SB | Wisconsin | Fair | 1966 | 34.9 m | 20,900 |
| SOO LINE | Wisconsin | Fair | 1952 | 70.8 m | 20,900 |
| IH 41 | Wisconsin | Good | 2011 | 47.9 m | 20,900 |
| OTTER CREEK | Wisconsin | Poor | 1988 | 45.9 m | 20,800 |
| CTH PD / MCKEE ROAD | Wisconsin | Good | 2019 | 101.8 m | 20,800 |
| CTH PD / MCKEE ROAD | Wisconsin | Good | 2019 | 101.8 m | 20,800 |
| LRD MARTIN RD | Wisconsin | Good | 2003 | 31.0 m | 20,800 |
| MILL CREEK | Wisconsin | Good | 1968 | 9.2 m | 20,800 |
| DRAINAGE WAY | Wisconsin | Fair | 2003 | 7.3 m | 20,800 |
| MILWAUKEE RIVER | Wisconsin | Fair | 1982 | 199.6 m | 20,800 |
| LRD FITCHRONA RD | Wisconsin | Good | 1994 | 39.4 m | 20,800 |
| LRD FITCHRONA RD | Wisconsin | Fair | 1994 | 39.4 m | 20,800 |
| LRD 12TH AVE | Wisconsin | Good | 1983 | 39.1 m | 20,750 |
| LRD 12TH AVE | Wisconsin | Good | 1983 | 39.1 m | 20,750 |
| LRD OAK ST | Wisconsin | Fair | 1967 | 112.4 m | 20,750 |
| USH 53 SB/STH 35 (ROSE S | Wisconsin | Good | 2015 | 106.6 m | 20,750 |
| LRD OAK ST | Wisconsin | Good | 1967 | 112.4 m | 20,750 |
| STH 35 | Wisconsin | Good | 2016 | 106.6 m | 20,750 |
| WISCONSIN RIVER 32 | Wisconsin | Fair | 1996 | 94.6 m | 20,739 |
| BONGERS CREEK | Wisconsin | Fair | 1936 | 9.4 m | 20,705 |
| BR MULLET RIVER | Wisconsin | Fair | 1984 | 6.8 m | 20,700 |
| BOS CREEK | Wisconsin | Fair | 1974 | 8.0 m | 20,700 |
| MANITOWOC RIVER | Wisconsin | Good | 1987 | 33.4 m | 20,634 |
| MANITOWOC RIVER | Wisconsin | Good | 1987 | 19.4 m | 20,634 |
| FOX RIVER | Wisconsin | Good | 1982 | 66.8 m | 20,600 |
| FOX RIVER | Wisconsin | Good | 1982 | 66.8 m | 20,600 |
| FOX RIVER | Wisconsin | Fair | 1982 | 51.8 m | 20,600 |
| STH 19-WINDSOR ST | Wisconsin | Good | 1969 | 63.8 m | 20,550 |
| LRD MAIN ST | Wisconsin | Fair | 1969 | 61.0 m | 20,550 |
| LRD MAIN ST | Wisconsin | Fair | 1969 | 60.5 m | 20,550 |
| STH 19-WINDSOR ST | Wisconsin | Fair | 1969 | 63.8 m | 20,550 |
| LRD LAKE PARK ROAD | Wisconsin | Good | 1993 | 42.4 m | 20,550 |
| BR KINNICKINNIC RIVER | Wisconsin | Fair | 1972 | 10.1 m | 20,544 |
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.