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 |
|---|---|---|---|---|---|
| SUGAR RIVER | Wisconsin | Fair | 1975 | 70.0 m | 7,800 |
| SCHOOL CREEK | Wisconsin | Good | 1997 | 12.6 m | 7,800 |
| SCHOOL CREEK | Wisconsin | Fair | 1997 | 21.3 m | 7,800 |
| CMSTPP RR | Wisconsin | Fair | 1971 | 51.6 m | 7,800 |
| STH 16 | Wisconsin | Good | 1974 | 101.6 m | 7,800 |
| USH 10-STH 441 | Wisconsin | Fair | 1990 | 91.0 m | 7,800 |
| LRD HOGAN RD | Wisconsin | Fair | 1966 | 33.0 m | 7,770 |
| LRD HOGAN RD | Wisconsin | Fair | 1966 | 34.8 m | 7,770 |
| LRD CROSS & 2ND ST -MISS | Wisconsin | Fair | 1940 | 771.8 m | 7,750 |
| MISSISSIPPI RIVER | Wisconsin | Fair | 2004 | 144.8 m | 7,750 |
| LRD SANDY HOOK RD | Wisconsin | Fair | 1988 | 42.2 m | 7,750 |
| USH 51 SB | Wisconsin | Fair | 1990 | 50.2 m | 7,750 |
| STH 16 | Wisconsin | Fair | 1999 | 60.4 m | 7,750 |
| STH 16 | Wisconsin | Fair | 1999 | 60.4 m | 7,750 |
| LRD SANDY HOOK RD | Wisconsin | Fair | 1988 | 37.0 m | 7,750 |
| MISSISSIPPI RIVER / S PE | Wisconsin | Fair | 2004 | 307.8 m | 7,750 |
| MISSISSIPPI RIVER | Wisconsin | Fair | 2004 | 338.3 m | 7,750 |
| LRD GREEN BAY RD | Wisconsin | Fair | 1977 | 33.4 m | 7,750 |
| LRD GREEN BAY RD | Wisconsin | Fair | 1977 | 33.4 m | 7,750 |
| MILWAUKEE RIVER | Wisconsin | Fair | 1972 | 49.4 m | 7,725 |
| USH 12/USH 18 | Wisconsin | Good | 2023 | 45.9 m | 7,705 |
| LRD UNDERWOOD PKWY | Wisconsin | Fair | 2022 | 195.5 m | 7,700 |
| OSCEOLA CR | Wisconsin | Fair | 2006 | 6.3 m | 7,700 |
| FOX RIVER | Wisconsin | Fair | 1984 | 10.3 m | 7,700 |
| RED CEDAR RIVER | Wisconsin | Fair | 1973 | 62.4 m | 7,700 |
| CTH W | Wisconsin | Good | 2016 | 50.7 m | 7,700 |
| CTH W | Wisconsin | Good | 2016 | 50.7 m | 7,700 |
| IH 43/94 | Wisconsin | Fair | 1968 | 69.1 m | 7,700 |
| WHITE RIVER | Wisconsin | Fair | 1983 | 31.7 m | 7,700 |
| WISCONSIN RIVER 19 | Wisconsin | Fair | 1962 | 279.8 m | 7,700 |
| STH 136 | Wisconsin | Good | 2015 | 58.2 m | 7,700 |
| STH 136 | Wisconsin | Good | 2015 | 58.2 m | 7,700 |
| LRD PRIVATE RD-DUNCAN CR | Wisconsin | Fair | 1994 | 38.5 m | 7,700 |
| BIKE-TRAIL DUNCAN CREEK | Wisconsin | Fair | 1992 | 38.5 m | 7,700 |
| BR BADGER MILL CREEK | Wisconsin | Fair | 1955 | 7.2 m | 7,700 |
| IH USH 45 SB TO IH 41SB | Wisconsin | Good | 2010 | 55.2 m | 7,700 |
| SKILLET CREEK | Wisconsin | Good | 2016 | 102.0 m | 7,700 |
| SKILLET CREEK | Wisconsin | Good | 2016 | 102.0 m | 7,700 |
| SKILLET CREEK TRIBUTARY/ | Wisconsin | Good | 2016 | 104.4 m | 7,700 |
| STH 54-EMBARRASS RIVER | Wisconsin | Good | 1994 | 164.2 m | 7,700 |
| FOX RIVER | Wisconsin | Good | 2009 | 67.9 m | 7,700 |
| MILWAUKEE RIVER | Wisconsin | Fair | 1993 | 78.9 m | 7,700 |
| SKILLET CREEK TRIBUTARY/ | Wisconsin | Good | 2016 | 105.1 m | 7,700 |
| LRD RIDGEVUE RD | Wisconsin | Good | 2018 | 37.3 m | 7,650 |
| CTH H | Wisconsin | Fair | 1994 | 43.6 m | 7,650 |
| CTH H | Wisconsin | Fair | 1994 | 43.6 m | 7,650 |
| LRD RIDGEVUE ROAD | Wisconsin | Good | 2018 | 37.3 m | 7,650 |
| UNION PACIFIC RAILROAD | Wisconsin | Fair | 1993 | 36.7 m | 7,613 |
| IH 41/USH 45 | Wisconsin | Good | 2013 | 74.9 m | 7,600 |
| CTH H | Wisconsin | Fair | 1982 | 39.3 m | 7,600 |
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.