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 |
|---|---|---|---|---|---|
| DRAINAGE CHANNEL | Wisconsin | Fair | 2016 | 7.3 m | 6,600 |
| DRAINAGE CHANNEL | Wisconsin | Good | 2016 | 6.1 m | 6,600 |
| USH 10WB/USH45 SB RAMP | Wisconsin | Good | 2003 | 41.1 m | 6,600 |
| STH 175 SB | Wisconsin | Fair | 1953 | 45.0 m | 6,600 |
| TREMPEALEAU RIVER WEST C | Wisconsin | Good | 2022 | 68.4 m | 6,600 |
| STH 34 | Wisconsin | Good | 2009 | 53.0 m | 6,600 |
| WISCONSIN RIVER 46 | Wisconsin | Good | 1990 | 68.2 m | 6,600 |
| RUSH RIVER | Wisconsin | Fair | 1939 | 15.8 m | 6,600 |
| ASHIPPUN RIVER | Wisconsin | Good | 2023 | 6.4 m | 6,600 |
| W BR FOND DU LAC RIVER | Wisconsin | Good | 1971 | 40.8 m | 6,600 |
| CMSTPP RR | Wisconsin | Fair | 1976 | 41.5 m | 6,575 |
| UP RR | Wisconsin | Fair | 1958 | 37.5 m | 6,573 |
| BR MUD CREEK | Wisconsin | Good | 1997 | 31.2 m | 6,560 |
| MILWAUKEE RIVER | Wisconsin | Fair | 1982 | 80.9 m | 6,515 |
| RUSH RIVER | Wisconsin | Good | 1991 | 6.7 m | 6,500 |
| IH 90-IH 94 | Wisconsin | Fair | 1963 | 73.7 m | 6,500 |
| IH 43 | Wisconsin | Fair | 1976 | 103.3 m | 6,500 |
| STH 48-KNAPP ST | Wisconsin | Fair | 1977 | 61.0 m | 6,500 |
| STH 48-KNAPP ST | Wisconsin | Fair | 1977 | 62.4 m | 6,500 |
| CNW RR | Wisconsin | Fair | 1990 | 43.6 m | 6,500 |
| IH 43 | Wisconsin | Good | 2006 | 64.3 m | 6,500 |
| W TWIN RIVER | Wisconsin | Fair | 1993 | 20.2 m | 6,500 |
| WILLOW CREEK | Wisconsin | Good | 1976 | 48.9 m | 6,500 |
| BALSAM BRANCH CREEK | Wisconsin | Fair | 1990 | 11.2 m | 6,500 |
| BEAVER DAM CREEK | Wisconsin | Good | 2016 | 14.3 m | 6,500 |
| SUPPLE CREEK | Wisconsin | Fair | 2001 | 9.6 m | 6,500 |
| CHIPPEWA RIVER 13 | Wisconsin | Fair | 1976 | 240.5 m | 6,500 |
| USH 51 NB-STH29 | Wisconsin | Fair | 2006 | 76.4 m | 6,500 |
| BR LITTLE WOLF RIVER | Wisconsin | Fair | 1941 | 56.1 m | 6,500 |
| IH 90-IH 94 | Wisconsin | Fair | 1963 | 70.2 m | 6,500 |
| PESHTIGO RIVER | Wisconsin | Good | 2012 | 102.0 m | 6,500 |
| ONION RIVER | Wisconsin | Good | 1961 | 12.6 m | 6,500 |
| RUSH RIVER | Wisconsin | Good | 2008 | 15.5 m | 6,500 |
| YAHARA RIVER | Wisconsin | Fair | 2016 | 12.3 m | 6,500 |
| LAND | Wisconsin | Good | 2008 | 49.6 m | 6,500 |
| LAND | Wisconsin | Good | 2008 | 74.7 m | 6,500 |
| USH 18 | Wisconsin | Good | 2010 | 56.1 m | 6,500 |
| USH 18 | Wisconsin | Good | 2010 | 57.9 m | 6,500 |
| PIKE RIVER | Wisconsin | Good | 1996 | 14.2 m | 6,500 |
| ONION RIVER | Wisconsin | Fair | 1993 | 18.2 m | 6,500 |
| CTH Z | Wisconsin | Fair | 1987 | 35.3 m | 6,500 |
| WISCONSIN RIVER 38 | Wisconsin | Fair | 1990 | 74.1 m | 6,500 |
| MENOMINEE RIVER | Wisconsin | Fair | 1980 | 95.6 m | 6,500 |
| WOLF RIVER | Wisconsin | Good | 2010 | 64.3 m | 6,500 |
| KINNICKINNIC RIVER | Wisconsin | Fair | 1996 | 34.4 m | 6,469 |
| MUSKEGO CANAL | Wisconsin | Fair | 1967 | 10.1 m | 6,450 |
| MENOMONEE RIVER | Wisconsin | Poor | 1980 | 135.8 m | 6,439 |
| CTH EAST SECOND ST/CTH J | Wisconsin | Fair | 1987 | 49.9 m | 6,400 |
| CHIPPEWA RIVER 02 | Wisconsin | Good | 2006 | 488.0 m | 6,400 |
| HERMAN CREEK | Wisconsin | Good | 1992 | 14.9 m | 6,400 |
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.