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 |
|---|---|---|---|---|---|
| PINE CREEK | Wisconsin | Good | 2017 | 6.7 m | 715 |
| BRANCH LITTLE HAY CREEK | Wisconsin | Fair | 2002 | 8.2 m | 715 |
| PLEASANT VALLEY BRANCH | Wisconsin | Fair | 1963 | 21.5 m | 712 |
| NAMEKAGON RIVER | Wisconsin | Good | 1999 | 17.8 m | 711 |
| FISCHER RIVER | Wisconsin | Poor | 1962 | 62.6 m | 710 |
| SYLVESTER CREEK | Wisconsin | Good | 2005 | 14.8 m | 710 |
| BR PECATONICA RIVER | Wisconsin | Good | 2002 | 13.6 m | 710 |
| BLACK CREEK | Wisconsin | Good | 2024 | 15.4 m | 710 |
| EAGLE CREEK | Wisconsin | Fair | 1935 | 11.6 m | 710 |
| CLAM RIVER | Wisconsin | Fair | 2000 | 18.8 m | 710 |
| THIRTY THREE CREEK | Wisconsin | Fair | 1990 | 8.8 m | 710 |
| BR SUGAR RIVER | Wisconsin | Poor | 1940 | 12.2 m | 710 |
| S BR MANITOWOC RIVER | Wisconsin | Fair | 1929 | 9.8 m | 708 |
| TROUT RIVER | Wisconsin | Fair | 1993 | 9.8 m | 707 |
| BR EMBARRASS RIVER | Wisconsin | Good | 1989 | 7.4 m | 706 |
| LOTZ CREEK | Wisconsin | Fair | 1990 | 16.8 m | 705 |
| LIGHTNING CREEK | Wisconsin | Fair | 1981 | 10.4 m | 705 |
| KINNICKINNIC RIVER | Wisconsin | Good | 2008 | 20.9 m | 703 |
| CHAIN O"LAKES | Wisconsin | Good | 2007 | 9.9 m | 703 |
| GRAND RIVER | Wisconsin | Fair | 1965 | 13.4 m | 703 |
| SAND CREEK | Wisconsin | Poor | 1934 | 15.3 m | 702 |
| CATTAIL VALLEY CREEK | Wisconsin | Good | 1998 | 10.8 m | 702 |
| FLY CREEK | Wisconsin | Good | 2002 | 11.2 m | 702 |
| BRUNET RIVER | Wisconsin | Fair | 2003 | 25.1 m | 701 |
| SUAMICO RIVER | Wisconsin | Fair | 1991 | 25.6 m | 700 |
| ROSE VALLEY CREEK | Wisconsin | Good | 2022 | 8.0 m | 700 |
| STH 29 | Wisconsin | Fair | 1972 | 79.9 m | 700 |
| LRD S CARFERRY DR | Wisconsin | Fair | 1998 | 55.6 m | 700 |
| LINNEHAN VALLEY CREEK | Wisconsin | Good | 2010 | 9.3 m | 700 |
| BR. SOUTH FORK LEMONWEIR | Wisconsin | Good | 2017 | 7.0 m | 700 |
| N BR PENSAUKEE RIVER | Wisconsin | Good | 2000 | 18.0 m | 700 |
| IH USH 51-IH 39 | Wisconsin | Fair | 1969 | 72.1 m | 700 |
| BRUSH CREEK | Wisconsin | Fair | 1992 | 7.6 m | 700 |
| S FK MAIN CREEK | Wisconsin | Fair | 1965 | 28.3 m | 700 |
| UNNAMED DRAINAGE DITCH | Wisconsin | Good | 2008 | 6.7 m | 700 |
| ONION RIVER | Wisconsin | Good | 1998 | 26.8 m | 700 |
| BR JUMP RIVER | Wisconsin | Good | 2008 | 12.5 m | 700 |
| BR COON CREEK | Wisconsin | Fair | 1984 | 12.1 m | 700 |
| USH 45 | Wisconsin | Fair | 2003 | 84.6 m | 700 |
| MISSISSIPPI RIVER TRIB | Wisconsin | Fair | 1926 | 10.1 m | 700 |
| BEAVER CREEK | Wisconsin | Fair | 1944 | 9.2 m | 700 |
| BR LEMONWEIR CREEK | Wisconsin | Fair | 1991 | 7.3 m | 700 |
| APPLE RIVER | Wisconsin | Fair | 1975 | 38.9 m | 700 |
| BR CARR CREEK | Wisconsin | Fair | 1964 | 16.6 m | 700 |
| NORWEGIAN CREEK | Wisconsin | Good | 2003 | 15.4 m | 699 |
| BR DUCK CREEK | Wisconsin | Fair | 1983 | 10.2 m | 699 |
| WOLF RIVER | Wisconsin | Fair | 1980 | 82.1 m | 697 |
| SHIOC RIVER | Wisconsin | Good | 2000 | 14.6 m | 697 |
| MAUNESHA RIVER | Wisconsin | Poor | 1961 | 18.8 m | 690 |
| USH 18 / USH 151 | Wisconsin | Good | 2018 | 71.1 m | 690 |
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.