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 |
|---|---|---|---|---|---|
| PECATONICA RIVER | Wisconsin | Fair | 1968 | 45.0 m | 10,400 |
| IH 94 | Wisconsin | Fair | 1989 | 63.0 m | 10,400 |
| WIS CENTRAL LTD RR | Wisconsin | Good | 1997 | 40.4 m | 10,400 |
| STH 49S - STH 54W | Wisconsin | Fair | 1996 | 74.3 m | 10,350 |
| CTH W MILL RD (CTH S) | Wisconsin | Fair | 1967 | 42.6 m | 10,350 |
| STH 49S - STH 54W | Wisconsin | Poor | 1965 | 73.6 m | 10,350 |
| TRIB TO RIB RIVER | Wisconsin | Fair | 2000 | 9.3 m | 10,347 |
| ROCK RIVER | Wisconsin | Fair | 1994 | 81.9 m | 10,339 |
| COUNTY LINE CREEK | Wisconsin | Fair | 1974 | 9.5 m | 10,300 |
| BARK RIVER | Wisconsin | Good | 2018 | 23.6 m | 10,300 |
| LRD PEACH AVE | Wisconsin | Good | 2003 | 44.3 m | 10,300 |
| COUNTY LINE CREEK | Wisconsin | Fair | 1974 | 9.6 m | 10,300 |
| EDGERTON CHANNEL | Wisconsin | Good | 2005 | 49.0 m | 10,300 |
| SPRING BROOK | Wisconsin | Fair | 1988 | 20.1 m | 10,300 |
| ROCK RIVER | Wisconsin | Fair | 1990 | 144.1 m | 10,300 |
| MANITOWOC RIVER | Wisconsin | Fair | 1995 | 79.0 m | 10,300 |
| EDGERTON CHANNEL | Wisconsin | Good | 2005 | 51.1 m | 10,300 |
| IH 90/94 EB | Wisconsin | Fair | 1993 | 109.8 m | 10,300 |
| STH 78 | Wisconsin | Good | 1993 | 69.3 m | 10,300 |
| RAMP STH 78N-IH 90 94 W | Wisconsin | Good | 1993 | 41.2 m | 10,300 |
| MENOMONEE RIVER | Wisconsin | Fair | 1966 | 46.9 m | 10,264 |
| LRD CTH CB | Wisconsin | Good | 1997 | 50.4 m | 10,250 |
| LRD IRISH ROAD | Wisconsin | Good | 1997 | 39.5 m | 10,250 |
| LRD GOLF VIEW RD | Wisconsin | Good | 1993 | 35.2 m | 10,200 |
| STH 35 | Wisconsin | Good | 2005 | 65.2 m | 10,200 |
| IH43 | Wisconsin | Good | 2006 | 75.8 m | 10,200 |
| BR RUSH RIVER | Wisconsin | Fair | 1939 | 9.2 m | 10,200 |
| C&NW TRANS CO | Wisconsin | Fair | 1993 | 52.0 m | 10,200 |
| CANADIAN PACIFIC RR | Wisconsin | Good | 2012 | 47.7 m | 10,200 |
| IH 41 | Wisconsin | Good | 2001 | 88.1 m | 10,200 |
| BARK RIVER | Wisconsin | Fair | 1957 | 9.6 m | 10,200 |
| CTH G | Wisconsin | Good | 2012 | 45.3 m | 10,200 |
| LRD BUTTERCUP AVE | Wisconsin | Fair | 1966 | 30.5 m | 10,200 |
| IH 94 | Wisconsin | Fair | 2000 | 56.4 m | 10,200 |
| SAUK CREEK | Wisconsin | Fair | 1915 | 23.8 m | 10,200 |
| LRD WELSH RD | Wisconsin | Good | 2012 | 39.8 m | 10,200 |
| MISSISSIPPI RIVER 08 | Wisconsin | Fair | 1942 | 307.2 m | 10,200 |
| BN RR | Wisconsin | Fair | 1941 | 50.6 m | 10,200 |
| STH 19 | Wisconsin | Good | 2012 | 53.6 m | 10,200 |
| STH 19 | Wisconsin | Good | 2012 | 53.6 m | 10,200 |
| STH 36-LOOMIS RD | Wisconsin | Fair | 1968 | 133.7 m | 10,200 |
| LITTLE MENOMONEE RIVER | Wisconsin | Fair | 1967 | 37.1 m | 10,200 |
| PIKE RIVER | Wisconsin | Fair | 1986 | 26.9 m | 10,200 |
| PIKE RIVER | Wisconsin | Good | 2005 | 23.5 m | 10,200 |
| YAHARA RIVER | Wisconsin | Fair | 1965 | 27.5 m | 10,200 |
| LRD WELSH ROAD | Wisconsin | Good | 2012 | 39.8 m | 10,200 |
| CANADIAN PACIFIC RR | Wisconsin | Good | 2012 | 47.7 m | 10,200 |
| LRD WEST RD | Wisconsin | Good | 2000 | 44.0 m | 10,150 |
| STH 110 | Wisconsin | Good | 2003 | 56.1 m | 10,150 |
| LRD WEST RD | Wisconsin | Good | 2000 | 44.0 m | 10,150 |
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.