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 43 NB | Wisconsin | Fair | 1965 | 34.4 m | 11,800 |
| IH 41 | Wisconsin | Good | 2005 | 71.3 m | 11,800 |
| CEDAR CR | Wisconsin | Good | 2014 | 9.4 m | 11,800 |
| BR DUNCAN CREEK | Wisconsin | Fair | 1970 | 11.9 m | 11,800 |
| WCL RR | Wisconsin | Fair | 1969 | 41.7 m | 11,800 |
| E BR NIPPERSINK CREEK | Wisconsin | Fair | 1965 | 9.8 m | 11,800 |
| CNW RR | Wisconsin | Fair | 1969 | 49.3 m | 11,750 |
| CNW RR | Wisconsin | Fair | 1969 | 49.3 m | 11,750 |
| DUCK CREEK | Wisconsin | Fair | 2011 | 58.0 m | 11,730 |
| YAHARA RIVER | Wisconsin | Good | 2000 | 26.8 m | 11,700 |
| YELLOW RIVER | Wisconsin | Good | 1990 | 33.1 m | 11,700 |
| STH 22 SB | Wisconsin | Good | 1996 | 54.2 m | 11,700 |
| CRYSTAL RIVER | Wisconsin | Fair | 1996 | 20.9 m | 11,700 |
| CTH E | Wisconsin | Fair | 1996 | 35.3 m | 11,700 |
| SPRING BROOK | Wisconsin | Good | 1990 | 13.4 m | 11,700 |
| LRD VELP AVE / USH 141 | Wisconsin | Good | 2015 | 714.5 m | 11,700 |
| IH 41 | Wisconsin | Good | 2011 | 88.8 m | 11,700 |
| IH 39 | Wisconsin | Good | 2016 | 63.7 m | 11,700 |
| POPLAR CREEK | Wisconsin | Good | 2004 | 14.9 m | 11,700 |
| CP RR/BIKE TRAIL | Wisconsin | Fair | 1953 | 84.2 m | 11,700 |
| DRAINAGE DITCH | Wisconsin | Good | 2011 | 6.3 m | 11,700 |
| CRAWFISH RIVER | Wisconsin | Good | 2022 | 24.7 m | 11,700 |
| IH 90 | Wisconsin | Fair | 1968 | 64.1 m | 11,700 |
| CN/WC RR(OLD CNW RR) | Wisconsin | Fair | 1978 | 207.2 m | 11,692 |
| KINNICKINNIC RIVER | Wisconsin | Fair | 1979 | 20.3 m | 11,688 |
| CRYSTAL RIVER | Wisconsin | Fair | 1965 | 21.0 m | 11,650 |
| S BR PIKE RIVER | Wisconsin | Fair | 2002 | 31.3 m | 11,650 |
| S BR PIKE RIVER | Wisconsin | Fair | 2002 | 31.3 m | 11,650 |
| STH 22 SB | Wisconsin | Fair | 1996 | 54.6 m | 11,650 |
| CTH H | Wisconsin | Fair | 1975 | 73.4 m | 11,600 |
| LRD CLOVER RD | Wisconsin | Fair | 1979 | 36.1 m | 11,600 |
| LRD CLOVER RD | Wisconsin | Fair | 1979 | 36.1 m | 11,600 |
| FISH CREEK | Wisconsin | Fair | 1991 | 67.5 m | 11,600 |
| FISH CREEK | Wisconsin | Fair | 1991 | 25.1 m | 11,600 |
| LRD CARSTENS LAKE RD | Wisconsin | Fair | 1979 | 47.8 m | 11,600 |
| UNDERWOOD CREEK TRIB | Wisconsin | Good | 1986 | 7.8 m | 11,600 |
| OAK CREEK | Wisconsin | Fair | 1982 | 12.7 m | 11,600 |
| LRD CARSTENS LAKE RD | Wisconsin | Fair | 1979 | 42.6 m | 11,600 |
| WISCONSIN & SOUTHERN RR | Wisconsin | Good | 1970 | 129.6 m | 11,600 |
| DORN CREEK | Wisconsin | Good | 2006 | 6.3 m | 11,560 |
| OTTER CREEK | Wisconsin | Fair | 1996 | 38.6 m | 11,550 |
| OTTER CREEK | Wisconsin | Good | 1996 | 38.6 m | 11,550 |
| CTH J | Wisconsin | Fair | 1966 | 29.8 m | 11,550 |
| CTH J | Wisconsin | Fair | 1966 | 29.8 m | 11,550 |
| HONEY CREEK | Wisconsin | Fair | 1971 | 10.1 m | 11,550 |
| STH 120 | Wisconsin | Fair | 1971 | 64.1 m | 11,550 |
| STH 120 | Wisconsin | Fair | 1971 | 62.7 m | 11,550 |
| HONEY CREEK | Wisconsin | Fair | 1971 | 10.1 m | 11,550 |
| STH 20 | Wisconsin | Fair | 1971 | 64.0 m | 11,550 |
| CMSTPP RR-ST ANDREW ST | Wisconsin | Good | 1980 | 74.7 m | 11,510 |
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.