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 |
|---|---|---|---|---|---|
| STH 16 | Wisconsin | Fair | 1968 | 61.0 m | 8,950 |
| STH 16 | Wisconsin | Fair | 1968 | 76.8 m | 8,950 |
| SOO LINE RR | Wisconsin | Good | 1989 | 71.2 m | 8,950 |
| BR KINNICKINNIC RIVER | Wisconsin | Fair | 1954 | 10.2 m | 8,931 |
| GREEN BAY & WESTERN RR | Wisconsin | Good | 1994 | 41.9 m | 8,900 |
| LRD TERRYTOWN ROAD | Wisconsin | Good | 2010 | 46.6 m | 8,900 |
| LOWES CREEK | Wisconsin | Fair | 1996 | 28.3 m | 8,900 |
| CTH CX | Wisconsin | Fair | 1984 | 39.3 m | 8,900 |
| C & N.W. RR | Wisconsin | Good | 1993 | 44.7 m | 8,900 |
| USH 53 | Wisconsin | Good | 1990 | 69.7 m | 8,900 |
| IH 41 | Wisconsin | Fair | 1973 | 51.9 m | 8,900 |
| C & N.W. RR | Wisconsin | Good | 1993 | 44.7 m | 8,900 |
| STH 23 | Wisconsin | Fair | 1984 | 54.5 m | 8,900 |
| MENOMONEE RIVER | Wisconsin | Fair | 2005 | 60.3 m | 8,900 |
| STH 23 | Wisconsin | Fair | 1984 | 54.5 m | 8,900 |
| LRD BADGERLAND DR/CN RAI | Wisconsin | Good | 2012 | 96.3 m | 8,900 |
| MORMON CREEK | Wisconsin | Fair | 1991 | 68.1 m | 8,900 |
| FOX RIVER | Wisconsin | Fair | 1971 | 47.8 m | 8,900 |
| LRD TERRYTOWN ROAD | Wisconsin | Good | 2010 | 46.6 m | 8,900 |
| NEENAH CREEK | Wisconsin | Good | 1984 | 22.6 m | 8,900 |
| HOOSIER CR | Wisconsin | Fair | 2006 | 8.1 m | 8,900 |
| PESHTIGO RIVER | Wisconsin | Good | 1992 | 57.2 m | 8,900 |
| NEENAH SLOUGH | Wisconsin | Good | 2007 | 15.4 m | 8,900 |
| MENOMONEE RIVER | Wisconsin | Good | 2004 | 60.3 m | 8,900 |
| LITTLE MANITOWOC RIVER | Wisconsin | Good | 1991 | 13.5 m | 8,900 |
| STH 145 | Wisconsin | Fair | 1983 | 121.3 m | 8,900 |
| BNSF RR (MP 302.850) | Wisconsin | Good | 1967 | 120.9 m | 8,850 |
| BNSF RR | Wisconsin | Good | 2016 | 122.7 m | 8,850 |
| STH 16-STH 60 | Wisconsin | Fair | 1991 | 54.6 m | 8,850 |
| DAGGET CREEK | Wisconsin | Good | 2002 | 38.7 m | 8,800 |
| LRD LAKE EMILY RD | Wisconsin | Good | 2004 | 66.7 m | 8,800 |
| CTH O (MOORLAND RD) | Wisconsin | Fair | 1966 | 60.2 m | 8,800 |
| DUCK CREEK | Wisconsin | Good | 1998 | 64.1 m | 8,800 |
| N BR PIKE RIVER | Wisconsin | Good | 2021 | 72.0 m | 8,800 |
| N BR PIKE RIVER | Wisconsin | Good | 2021 | 72.0 m | 8,800 |
| CTH S | Wisconsin | Fair | 1971 | 54.7 m | 8,800 |
| STH 116/CTH GG | Wisconsin | Good | 2003 | 64.6 m | 8,800 |
| IH-43 | Wisconsin | Fair | 1968 | 47.7 m | 8,800 |
| IH 41/43/894 | Wisconsin | Good | 2011 | 99.4 m | 8,800 |
| IH 43-STH 57 | Wisconsin | Fair | 1975 | 119.7 m | 8,800 |
| SAYLESVILLE CREEK | Wisconsin | Fair | 1991 | 12.4 m | 8,800 |
| LRD IA ROUTE 76 | Wisconsin | Fair | 1974 | 780.7 m | 8,800 |
| MISSISSIPPI RIVER 02 | Wisconsin | Fair | 1974 | 584.4 m | 8,800 |
| W TWIN RIVER | Wisconsin | Fair | 2008 | 95.2 m | 8,800 |
| LRD W BECHER ST | Wisconsin | Fair | 1968 | 247.3 m | 8,800 |
| ELK CREEK | Wisconsin | Fair | 1937 | 12.6 m | 8,788 |
| PEWAUKEE RIVER | Wisconsin | Good | 2005 | 13.1 m | 8,750 |
| PENSAUKEE RIVER | Wisconsin | Fair | 1992 | 31.5 m | 8,750 |
| ROOT RIVER | Wisconsin | Fair | 1993 | 24.8 m | 8,750 |
| ROOT RIVER | Wisconsin | Fair | 1993 | 24.8 m | 8,750 |
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.