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 94 | Wisconsin | Fair | 1962 | 106.6 m | 13,150 |
| IH 94 | Wisconsin | Fair | 1962 | 104.9 m | 13,150 |
| UP RR | Wisconsin | Fair | 1960 | 294.9 m | 13,110 |
| WISCONSIN RIVER 25 | Wisconsin | Fair | 1963 | 8.2 m | 13,100 |
| LRD S 13TH ST | Wisconsin | Good | 2012 | 30.4 m | 13,100 |
| FOND DU LAC RIVER | Wisconsin | Fair | 1971 | 45.7 m | 13,100 |
| DEER CREEK | Wisconsin | Good | 1959 | 7.3 m | 13,100 |
| POPLAR CREEK | Wisconsin | Good | 1997 | 11.7 m | 13,100 |
| LRD DEPOT ST | Wisconsin | Good | 1963 | 237.4 m | 13,100 |
| LRD NORTH REEDSBURG ROAD | Wisconsin | Good | 2011 | 51.1 m | 13,100 |
| WISCONSIN RIVER 25 | Wisconsin | Good | 1963 | 94.4 m | 13,100 |
| LRD N. REEDSBURG RD. | Wisconsin | Good | 2011 | 51.1 m | 13,100 |
| LRD S 14TH ST | Wisconsin | Good | 2012 | 34.9 m | 13,100 |
| UPRR | Wisconsin | Fair | 1962 | 177.1 m | 13,090 |
| BLACK RIVER | Wisconsin | Fair | 1967 | 159.7 m | 13,080 |
| IH 39/90/94 | Wisconsin | Good | 2008 | 77.4 m | 13,050 |
| LEMONWEIR CREEK | Wisconsin | Fair | 1963 | 46.7 m | 13,050 |
| LEMONWEIR CREEK | Wisconsin | Fair | 1963 | 46.7 m | 13,050 |
| LRD FOLEY AVENUE | Wisconsin | Fair | 1963 | 64.3 m | 13,050 |
| LRD FOLEY AVENUE/UP RR | Wisconsin | Fair | 1963 | 64.3 m | 13,050 |
| CTH M | Wisconsin | Good | 2023 | 29.0 m | 13,043 |
| SOUTH BRANCH TENMILE CRE | Wisconsin | Good | 2017 | 6.1 m | 13,000 |
| UNNAMED CR | Wisconsin | Good | 2008 | 6.3 m | 13,000 |
| DUCK CREEK | Wisconsin | Fair | 1979 | 7.4 m | 13,000 |
| SOO LINE RR | Wisconsin | Fair | 1988 | 186.4 m | 13,000 |
| IH I41 NB | Wisconsin | Good | 2015 | 1,215.8 m | 13,000 |
| LRD DOVER COURT | Wisconsin | Good | 1987 | 35.6 m | 13,000 |
| IH 41 | Wisconsin | Fair | 1991 | 100.1 m | 13,000 |
| IH 41 | Wisconsin | Fair | 1991 | 100.1 m | 13,000 |
| LITTLE MENOMONEE RIVER | Wisconsin | Good | 2004 | 12.9 m | 13,000 |
| LITTLE MENOMONEE RIVER | Wisconsin | Fair | 1974 | 32.9 m | 13,000 |
| LITTLE MENOMONEE RIVER | Wisconsin | Fair | 1974 | 32.9 m | 13,000 |
| LEMONWEIR CREEK | Wisconsin | Fair | 1970 | 19.8 m | 12,900 |
| BR ROOT RIVER | Wisconsin | Fair | 1963 | 7.5 m | 12,900 |
| IH 43 NB | Wisconsin | Fair | 1965 | 34.4 m | 12,900 |
| DUTCHMANS CREEK | Wisconsin | Fair | 1973 | 27.0 m | 12,900 |
| IH 43 NB | Wisconsin | Fair | 1965 | 34.4 m | 12,900 |
| USH 53 | Wisconsin | Good | 2006 | 73.1 m | 12,900 |
| MUSKEGO CANAL | Wisconsin | Good | 1995 | 10.1 m | 12,900 |
| DEER CREEK | Wisconsin | Fair | 1970 | 8.0 m | 12,900 |
| EAU CLAIRE R | Wisconsin | Fair | 2006 | 240.5 m | 12,900 |
| LRD FLAGG AVE | Wisconsin | Fair | 1966 | 89.5 m | 12,850 |
| LRD FLAGG AVE | Wisconsin | Fair | 1966 | 92.4 m | 12,850 |
| CTH M | Wisconsin | Good | 2023 | 29.0 m | 12,820 |
| LRD COLUMBUS ST | Wisconsin | Fair | 1970 | 49.9 m | 12,800 |
| MAUNESHA RIVER | Wisconsin | Fair | 1959 | 13.6 m | 12,800 |
| IH 41/USH 45 | Wisconsin | Good | 2014 | 98.0 m | 12,800 |
| LRD LAKE EMILY RD | Wisconsin | Fair | 2004 | 66.7 m | 12,800 |
| CANADIAN NATIONAL RR | Wisconsin | Good | 2004 | 81.6 m | 12,800 |
| SOO LINE | Wisconsin | Fair | 1986 | 38.5 m | 12,800 |
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.