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
TRIB TO DAY CREEK Wisconsin Fair 1948 8.3 m 1,900
USH 45 Wisconsin Fair 2008 69.1 m 1,900
SPRING CREEK Wisconsin Poor 1974 13.3 m 1,900
S FK FLAMBEAU RIVER Wisconsin Fair 1951 47.1 m 1,900
SUAMICO RIVER Wisconsin Good 2020 26.7 m 1,900
UNDERWOOD CREEK Wisconsin Good 1970 6.7 m 1,900
LRD ALLEN ROAD Wisconsin Fair 1980 68.0 m 1,900
BR DAY CREEK Wisconsin Fair 1948 9.9 m 1,900
WILSON CREEK Wisconsin Fair 1957 12.9 m 1,900
BADGER VALLEY CREEK Wisconsin Fair 1957 9.2 m 1,900
GRAND RIVER Wisconsin Good 1965 39.6 m 1,900
IH 43-STH 32-N-S FREEWAY Wisconsin Good 2023 52.7 m 1,900
LITTLE SILVER CREEK Wisconsin Poor 1936 7.9 m 1,899
LOWES CREEK Wisconsin Good 1990 21.9 m 1,896
STONY CREEK Wisconsin Good 1996 11.1 m 1,886
STORM SEWER Wisconsin Good 2006 8.5 m 1,881
BLACK RIVER Wisconsin Good 1953 65.3 m 1,880
HAY CREEK Wisconsin Good 2009 20.3 m 1,875
YAHARA RIVER Wisconsin Good 2023 16.0 m 1,875
DUNCAN CREEK Wisconsin Fair 1971 39.8 m 1,875
TRIB TO ROCK RIVER Wisconsin Good 2010 14.7 m 1,854
KLEIN CREEK Wisconsin Fair 1991 9.8 m 1,841
EAU CLAIRE RIVER Wisconsin Fair 1957 59.4 m 1,825
CHEYENNE VALLEY CREEK Wisconsin Good 1983 15.2 m 1,820
S FK JUMP RIVER Wisconsin Good 2021 15.4 m 1,814
BR LITTLE MENOMONEE R Wisconsin Fair 1982 7.0 m 1,809
THORNBERRY CREEK Wisconsin Good 2014 6.2 m 1,809
BR ALLEN CREEK Wisconsin Good 2009 6.8 m 1,805
RUBICON R Wisconsin Good 2003 14.7 m 1,804
SPRING BROOK Wisconsin Fair 1966 11.3 m 1,803
CHIEF RIVER Wisconsin Good 1988 25.6 m 1,803
MONTELLO RIVER Wisconsin Fair 1987 16.8 m 1,803
LAKE DU BAY Wisconsin Fair 1942 34.2 m 1,803
ROOT RIVER CANAL Wisconsin Poor 1949 34.5 m 1,802
USH 12 Wisconsin Good 1965 77.2 m 1,800
TRIB E FK LEMONWEIR R Wisconsin Good 1998 9.8 m 1,800
SAUNDERS CREEK Wisconsin Good 1992 18.1 m 1,800
BEAR CREEK Wisconsin Good 1980 25.1 m 1,800
RED CEDAR RIVER Wisconsin Fair 1987 74.2 m 1,800
BRUSH CREEK Wisconsin Good 2001 29.2 m 1,800
ANDERSON CREEK Wisconsin Good 2006 11.3 m 1,800
IH 90 / IH 39 Wisconsin Good 2017 72.2 m 1,800
MANITOWOC RIVER Wisconsin Good 2020 46.3 m 1,800
BARABOO RIVER Wisconsin Good 1990 44.4 m 1,800
OAK CREEK Wisconsin Fair 1979 25.8 m 1,800
LARSON COULEE CREEK Wisconsin Fair 1957 10.5 m 1,800
STH 26 Wisconsin Good 2012 78.5 m 1,800
LA CROSSE RIVER Wisconsin Fair 1975 39.6 m 1,800
LARSON COULEE CREEK Wisconsin Fair 1956 9.9 m 1,800
GILL CREEK Wisconsin Good 2000 18.0 m 1,800

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.