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 |
|---|---|---|---|---|---|
| S FK EAU CLAIRE RIVER | Wisconsin | Good | 1995 | 31.5 m | 5,700 |
| BLACK RIVER | Wisconsin | Fair | 1996 | 99.0 m | 5,700 |
| LRD OLD PESHTIGO RD | Wisconsin | Good | 2009 | 40.8 m | 5,700 |
| LAC LA BELLE LAKE | Wisconsin | Good | 1949 | 20.3 m | 5,700 |
| STH 11 | Wisconsin | Good | 2001 | 65.3 m | 5,700 |
| KEWAUNEE RIVER | Wisconsin | Fair | 1985 | 189.8 m | 5,700 |
| BONGERS CREEK | Wisconsin | Fair | 1956 | 7.7 m | 5,700 |
| ROCK RIVER | Wisconsin | Poor | 1962 | 83.5 m | 5,700 |
| CTH B | Wisconsin | Good | 2009 | 40.9 m | 5,700 |
| STURGEON BAY | Wisconsin | Good | 2008 | 141.4 m | 5,700 |
| STURGEON BAY | Wisconsin | Good | 2008 | 84.7 m | 5,700 |
| AHNAPEE TRAIL | Wisconsin | Good | 1977 | 48.5 m | 5,700 |
| CANADIAN PACIFIC RR | Wisconsin | Fair | 2009 | 56.1 m | 5,700 |
| ROCK RIVER | Wisconsin | Fair | 1983 | 248.2 m | 5,700 |
| PLEASANT VALLEY CREEK | Wisconsin | Fair | 1990 | 36.2 m | 5,700 |
| GALLUPS-MERRITTS CREEK | Wisconsin | Good | 2022 | 9.4 m | 5,700 |
| MILWAUKEE ROAD RR | Wisconsin | Fair | 1990 | 70.7 m | 5,700 |
| ST CROIX RIVER 06 | Wisconsin | Poor | 1953 | 205.4 m | 5,686 |
| USH 53 | Wisconsin | Good | 1986 | 71.3 m | 5,680 |
| MOSES CREEK | Wisconsin | Good | 1990 | 7.6 m | 5,667 |
| STH 81 | Wisconsin | Good | 2021 | 287.2 m | 5,650 |
| IH 90 | Wisconsin | Good | 2021 | 27.7 m | 5,650 |
| LITTLE PESHTIGO RIVER | Wisconsin | Good | 2005 | 30.5 m | 5,650 |
| CEDAR SWAMP CREEK | Wisconsin | Good | 2005 | 39.3 m | 5,650 |
| WOLF RIVER | Wisconsin | Fair | 1993 | 23.8 m | 5,625 |
| IH 41 | Wisconsin | Good | 2014 | 66.2 m | 5,600 |
| BR COON CREEK | Wisconsin | Fair | 1990 | 7.8 m | 5,600 |
| CMSTPP RR | Wisconsin | Fair | 1962 | 57.5 m | 5,600 |
| EAST RIVER | Wisconsin | Fair | 1993 | 66.8 m | 5,600 |
| STH 22 | Wisconsin | Fair | 2000 | 56.2 m | 5,600 |
| IH 43 SB | Wisconsin | Fair | 1969 | 53.9 m | 5,600 |
| CLAM RIVER | Wisconsin | Fair | 2002 | 27.0 m | 5,600 |
| S BR MUD CREEK | Wisconsin | Fair | 1975 | 8.5 m | 5,600 |
| KANKAPOT CREEK | Wisconsin | Good | 2024 | 21.3 m | 5,600 |
| MOCCASIN CREEK | Wisconsin | Fair | 1952 | 23.8 m | 5,600 |
| STH 29 | Wisconsin | Good | 1997 | 63.6 m | 5,600 |
| BR MAUNESHA RIVER | Wisconsin | Fair | 1981 | 9.4 m | 5,600 |
| FOX RIVER | Wisconsin | Good | 2016 | 49.9 m | 5,600 |
| YELLOW RIVER | Wisconsin | Good | 2023 | 15.0 m | 5,600 |
| KUMMEL CREEK | Wisconsin | Fair | 1960 | 9.9 m | 5,600 |
| RENARD CR | Wisconsin | Good | 2008 | 13.0 m | 5,600 |
| RENARD CR | Wisconsin | Good | 2008 | 13.0 m | 5,600 |
| LRD WATERTOWN PLANK RD | Wisconsin | Good | 2014 | 68.1 m | 5,600 |
| RED CEDAR RIVER | Wisconsin | Fair | 1953 | 106.7 m | 5,600 |
| WISCONSIN RIVER 07 | Wisconsin | Good | 2009 | 470.9 m | 5,600 |
| BR RUSH RIVER | Wisconsin | Good | 2005 | 8.2 m | 5,600 |
| WAUPACA RIVER | Wisconsin | Good | 2003 | 52.6 m | 5,600 |
| STH 16 | Wisconsin | Fair | 1975 | 70.9 m | 5,600 |
| WISCONSIN & CALUMET RR | Wisconsin | Good | 1993 | 63.9 m | 5,600 |
| STH 22 | Wisconsin | Fair | 2000 | 56.2 m | 5,600 |
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.