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
BR S FK BEAVER CREEK Wisconsin Fair 1996 13.0 m 1,085
AMNICON RIVER Wisconsin Good 1992 24.3 m 1,085
BLOCKHOUSE BRANCH Wisconsin Good 1998 22.8 m 1,085
BR S FK BEAVER CREEK Wisconsin Fair 1992 9.7 m 1,085
TAGATZ CREEK Wisconsin Good 2004 8.7 m 1,080
BR BOWER CREEK Wisconsin Fair 1994 8.8 m 1,075
CHAIN ECHO CHANNEL Wisconsin Fair 1976 8.5 m 1,074
ROSE VALLEY CREEK Wisconsin Fair 1960 7.5 m 1,074
MIDDLE RIVER Wisconsin Good 1981 7.7 m 1,073
PETTIBONE SLOUGH Wisconsin Fair 1931 16.5 m 1,071
INDIAN CR Wisconsin Fair 2008 18.6 m 1,070
PLUM CREEK Wisconsin Fair 1983 31.8 m 1,070
S BEAR CREEK Wisconsin Good 1985 16.1 m 1,070
SPRING BROOK Wisconsin Fair 2001 15.7 m 1,070
CHIPPEWA RIVER 19 Wisconsin Poor 1950 243.2 m 1,070
HAY CREEK Wisconsin Fair 2001 13.7 m 1,068
OCONOMOWOC RIVER Wisconsin Fair 1940 10.7 m 1,068
PIGEON RIVER Wisconsin Good 2006 34.4 m 1,068
TRIB TO PINE RIVER Wisconsin Fair 1997 9.2 m 1,068
FLUME CREEK Wisconsin Fair 1979 7.0 m 1,065
TRIBUTARY OF ONION RIVER Wisconsin Good 2022 9.3 m 1,060
BR DUNCAN CREEK Wisconsin Good 2022 11.7 m 1,060
BR DUNCAN CREEK Wisconsin Good 2022 13.6 m 1,060
POWER CANAL Wisconsin Poor 1967 34.3 m 1,057
VERMONT CREEK Wisconsin Poor 1951 24.7 m 1,055
W BR LITTLE SUGAR RIVER Wisconsin Poor 1974 23.3 m 1,055
THOMAS SLOUGH Wisconsin Fair 1967 18.1 m 1,055
BARABOO RIVER Wisconsin Fair 1969 41.1 m 1,054
S BR ROCK RIVER Wisconsin Fair 1964 14.3 m 1,053
ANDERSON CREEK Wisconsin Good 2007 14.3 m 1,050
USH 45 Wisconsin Good 2011 67.0 m 1,050
IH 39/90 Wisconsin Good 2017 68.3 m 1,050
MOOSE EAR CREEK Wisconsin Good 1997 14.8 m 1,045
MULLET RIVER Wisconsin Fair 1936 25.0 m 1,040
BR LITTLE MENOMONEE R Wisconsin Fair 1968 7.0 m 1,040
TURTLE CREEK OVERFLOW Wisconsin Poor 1953 9.1 m 1,036
TROUT CREEK Wisconsin Fair 1991 14.6 m 1,035
TRIBUTARY BARABOO RIVER Wisconsin Poor 1925 6.7 m 1,035
BIG RIB RIVER Wisconsin Poor 1956 59.8 m 1,032
S FK BUFFALO RIVER Wisconsin Fair 1981 15.2 m 1,030
BR W FK LITTLE RIB RIVER Wisconsin Good 1985 10.1 m 1,030
MAPLE CREEK Wisconsin Good 1995 12.7 m 1,025
BRULE RIVER Wisconsin Good 1998 25.3 m 1,021
USH 51 Wisconsin Good 2013 72.5 m 1,020
OCONOMOWOC RIVER Wisconsin Poor 1942 14.1 m 1,015
WILLOW RIVER Wisconsin Fair 1959 50.5 m 1,015
IRVIN CREEK Wisconsin Good 1991 12.8 m 1,012
BR ROCK RIVER Wisconsin Fair 1983 7.4 m 1,011
W FK LITTLE RIB RIVER Wisconsin Fair 1985 18.5 m 1,010
TARR CREEK Wisconsin Good 1996 24.7 m 1,010

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.