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 |
|---|---|---|---|---|---|
| BULL JUNIOR CREEK | Wisconsin | Good | 2009 | 27.8 m | 15,500 |
| CTH F | Wisconsin | Fair | 1953 | 27.7 m | 15,500 |
| ROOT RIVER | Wisconsin | Fair | 1968 | 40.8 m | 15,500 |
| CTH J | Wisconsin | Good | 2012 | 48.6 m | 15,500 |
| USH 61/151 NB ON RAMP (E | Wisconsin | Good | 2015 | 53.2 m | 15,500 |
| FOX RIVER | Wisconsin | Fair | 1927 | 101.1 m | 15,400 |
| STH 57 NB | Wisconsin | Fair | 1974 | 114.2 m | 15,400 |
| CTH KK | Wisconsin | Fair | 1974 | 47.3 m | 15,400 |
| BARABOO RIVER | Wisconsin | Good | 2016 | 233.6 m | 15,400 |
| CTH KK | Wisconsin | Fair | 1974 | 46.5 m | 15,400 |
| FOX RIVER | Wisconsin | Good | 1927 | 6.7 m | 15,400 |
| BARABOO RIVER | Wisconsin | Good | 2016 | 233.6 m | 15,400 |
| STH 23 | Wisconsin | Fair | 1977 | 62.7 m | 15,400 |
| LRD PARADISE DR | Wisconsin | Fair | 1985 | 61.6 m | 15,350 |
| LRD PARADISE DR | Wisconsin | Fair | 1989 | 61.6 m | 15,350 |
| FOX RIVER | Wisconsin | Good | 2000 | 289.0 m | 15,300 |
| CEDAR CREEK | Wisconsin | Fair | 1994 | 37.4 m | 15,300 |
| EAST RIVER | Wisconsin | Fair | 1990 | 44.7 m | 15,300 |
| LITTLE SUAMICO RIVER | Wisconsin | Good | 1999 | 50.5 m | 15,300 |
| CTH E - NORTH AVE | Wisconsin | Fair | 1976 | 37.8 m | 15,250 |
| CTH E - NORTH AVE | Wisconsin | Fair | 1976 | 36.1 m | 15,250 |
| ELK CREEK | Wisconsin | Fair | 1959 | 52.2 m | 15,250 |
| ELK CREEK | Wisconsin | Fair | 1959 | 52.2 m | 15,250 |
| LRD ST PAUL AVE | Wisconsin | Good | 2002 | 203.9 m | 15,249 |
| MENOMONEE RIVER | Wisconsin | Fair | 2002 | 57.9 m | 15,249 |
| WISCONSIN RIVER 42 | Wisconsin | Good | 2011 | 154.3 m | 15,223 |
| BROD CREEK | Wisconsin | Fair | 1957 | 6.7 m | 15,200 |
| DRAINAGE WAY | Wisconsin | Fair | 2002 | 8.5 m | 15,200 |
| FENWOOD CREEK | Wisconsin | Fair | 1957 | 6.7 m | 15,200 |
| IH 43 | Wisconsin | Fair | 2006 | 82.9 m | 15,100 |
| IH 94 | Wisconsin | Fair | 1995 | 102.9 m | 15,100 |
| HONEY CREEK | Wisconsin | Fair | 1928 | 8.4 m | 15,100 |
| IH 41/894/USH 45 | Wisconsin | Fair | 1963 | 62.7 m | 15,100 |
| IH 43 | Wisconsin | Fair | 2010 | 43.9 m | 15,050 |
| IH 43 | Wisconsin | Fair | 2010 | 43.9 m | 15,050 |
| DRY TRIBUTARY TO BADGER | Wisconsin | Good | 2024 | 11.9 m | 15,026 |
| LRD CYPRESS RD | Wisconsin | Good | 2005 | 30.1 m | 15,000 |
| ROCK RIVER | Wisconsin | Fair | 1973 | 91.4 m | 15,000 |
| MUKWONAGO RIVER | Wisconsin | Fair | 1987 | 18.9 m | 15,000 |
| LRD SHERMAN RD | Wisconsin | Good | 1989 | 30.9 m | 14,950 |
| LRD SHERMAN RD | Wisconsin | Fair | 1985 | 30.5 m | 14,950 |
| CNW RR | Wisconsin | Fair | 1974 | 89.7 m | 14,950 |
| CNW RR | Wisconsin | Fair | 1964 | 40.8 m | 14,950 |
| BR EAST RIVER | Wisconsin | Fair | 1970 | 11.6 m | 14,900 |
| DUTCHMANS CREEK | Wisconsin | Fair | 1974 | 15.0 m | 14,900 |
| EAST RIVER TRIBUTARY | Wisconsin | Good | 2012 | 7.6 m | 14,900 |
| EAST RIVER TRIBUTARY | Wisconsin | Good | 2012 | 6.8 m | 14,900 |
| BOWER CREEK TRIBUTARY | Wisconsin | Good | 2012 | 8.0 m | 14,900 |
| BOWER CREEK | Wisconsin | Fair | 1973 | 6.8 m | 14,900 |
| BR OF ROOT RIVER | Wisconsin | Good | 2005 | 12.3 m | 14,900 |
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.