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.

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BridgeLocationConditionYear BuiltLengthADT
MISSISSIPPI RIVER TRIB Wisconsin Poor 1935 15.5 m 1,175
OAK CREEK Wisconsin Fair 1968 21.3 m 1,175
N BR BUFFALO RIVER Wisconsin Fair 2003 21.6 m 1,171
BUFFALO RIVER TRIB. Wisconsin Good 2002 7.0 m 1,171
HALFWAY CREEK Wisconsin Good 2024 23.3 m 1,170
LITTLE WOLF RIVER Wisconsin Poor 1949 45.4 m 1,169
FOX RIVER Wisconsin Good 2013 105.4 m 1,167
GRANT RIVER Wisconsin Good 1993 36.1 m 1,166
DEERSKIN RIVER Wisconsin Fair 1984 6.7 m 1,163
KOSHKONONG CR Wisconsin Good 2006 16.0 m 1,160
BEAVER CREEK Wisconsin Good 2014 14.8 m 1,160
GILBERT CREEK Wisconsin Fair 1979 23.2 m 1,160
IH 94 Wisconsin Good 1964 64.3 m 1,150
EMBARRASS RIVER Wisconsin Poor 1950 65.8 m 1,150
IH 43/STH 32/STH 57 Wisconsin Fair 1967 62.7 m 1,146
EAU GALLE RIVER Wisconsin Good 1989 40.9 m 1,145
MOSHER CREEK Wisconsin Good 2024 10.8 m 1,140
BATTLE CREEK Wisconsin Good 2024 12.0 m 1,140
BADFISH CREEK Wisconsin Good 2023 25.7 m 1,137
MAIN CR Wisconsin Fair 2006 63.0 m 1,133
LITTLE RIB RIVER Wisconsin Good 2022 31.9 m 1,132
IH USH 51-IH 39 Wisconsin Fair 1966 53.9 m 1,130
SEELEY CREEK Wisconsin Good 2023 25.1 m 1,130
BR BEAR CREEK Wisconsin Good 1970 7.9 m 1,127
CRYSTAL RIVER Wisconsin Good 1993 9.2 m 1,126
PINE RIVER WATERSHED Wisconsin Good 1992 27.4 m 1,125
HALLIE MARSH OUTLET Wisconsin Good 2009 10.5 m 1,125
SMITHS CREEK Wisconsin Good 2007 14.2 m 1,123
HAY RIVER Wisconsin Fair 1990 29.2 m 1,120
USH 45 Wisconsin Good 2011 70.7 m 1,120
RANDALL CREEK Wisconsin Fair 2000 32.8 m 1,120
PINE RIVER Wisconsin Fair 1973 8.2 m 1,118
HAY CREEK Wisconsin Fair 1986 9.8 m 1,118
BLUFF CREEK Wisconsin Good 2004 23.9 m 1,116
FENWOOD CREEK Wisconsin Good 2009 13.0 m 1,110
ROCK RIVER Wisconsin Fair 2004 102.0 m 1,110
RACCOON CREEK Wisconsin Fair 1992 11.5 m 1,106
BIG EAU PLEINE RIVER Wisconsin Poor 1961 58.4 m 1,106
KOSHKONONG CREEK Wisconsin Good 2009 30.8 m 1,104
BILL VALLEY CREEK Wisconsin Good 2006 10.5 m 1,102
MEYERS VALLEY CREEK Wisconsin Good 2006 18.4 m 1,102
LITTLE RIB RIVER Wisconsin Fair 1985 38.3 m 1,102
LATCH VALLEY CREEK Wisconsin Fair 2006 22.2 m 1,102
BR SOFT MAPLE CREEK Wisconsin Fair 1978 7.9 m 1,102
TROUT CREEK Wisconsin Good 2006 14.2 m 1,102
CAVE CREEK Wisconsin Fair 1962 52.6 m 1,100
NSP CANAL Wisconsin Poor 1973 44.4 m 1,100
NIPPERSINK CREEK Wisconsin Fair 1982 40.8 m 1,100
BLACK RIVER Wisconsin Fair 1972 89.8 m 1,100
RUBICON RIVER Wisconsin Good 2019 23.9 m 1,100

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.