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
ROUNTREE BRANCH Wisconsin Good 2010 31.2 m 2,562
HALFWAY PRAIRIE CREEK Wisconsin Good 2024 14.2 m 2,560
HALFWAY PRAIRIE CREEK Wisconsin Good 2024 22.5 m 2,560
DEER CREEK Wisconsin Poor 1960 12.7 m 2,537
BRANCH WOLF RIVER Wisconsin Fair 2002 6.4 m 2,535
WOLF RIVER Wisconsin Fair 1979 12.8 m 2,535
CRYSTAL RIVER Wisconsin Good 2018 19.1 m 2,502
MISSISSIPPI RIVER 04 Wisconsin Poor 1931 498.3 m 2,500
UPPER PINE CREEK Wisconsin Good 1976 16.4 m 2,500
SW COMMUTER BIKE TRAIL Wisconsin Good 2001 19.6 m 2,500
IH 39 / IH 90 Wisconsin Good 2016 71.5 m 2,500
MINK CREEK Wisconsin Good 1983 8.1 m 2,500
DE NEVEU CREEK Wisconsin Poor 1961 16.2 m 2,500
WOLF RIVER OVERFLOW Wisconsin Good 1968 10.1 m 2,500
S BR PINE CREEK Wisconsin Fair 1970 9.1 m 2,500
SOO LINE Wisconsin Fair 1975 53.9 m 2,500
USH 18-USH 151 Wisconsin Fair 1991 71.7 m 2,500
N BR MANITOWOC RIVER Wisconsin Fair 1982 97.7 m 2,500
IH 39 / IH 90 Wisconsin Good 2016 71.5 m 2,500
CNW RR Wisconsin Good 1990 69.3 m 2,500
E BR ROCK RIVER Wisconsin Good 2010 24.2 m 2,500
MILWAUKEE RIVER Wisconsin Fair 1991 21.5 m 2,500
CAMBRA CREEK Wisconsin Fair 1966 11.6 m 2,500
TAYCHEEDAH CREEK Wisconsin Poor 1955 8.1 m 2,500
TRIBUTARY OF MUD CREEK Wisconsin Good 1990 11.3 m 2,500
TAYCHEEDAH CREEK Wisconsin Poor 1955 10.4 m 2,500
BR BARABOO RIVER Wisconsin Fair 1975 6.7 m 2,500
UNKNOWN CREEK Wisconsin Poor 1990 8.7 m 2,500
JOHNSON CREEK Wisconsin Fair 1964 9.8 m 2,500
BEAVER CREEK Wisconsin Fair 1956 42.7 m 2,500
BOB CR Wisconsin Good 2005 31.3 m 2,500
E FK HALLS CREEK Wisconsin Good 2023 22.5 m 2,500
IH 90 Wisconsin Good 1967 75.1 m 2,500
YELLOW RIVER Wisconsin Good 2000 29.2 m 2,500
BR S FK KINNICKINNIC R Wisconsin Fair 1941 7.9 m 2,500
LITTLE LEMONWEIR RIVER Wisconsin Fair 1931 19.7 m 2,500
TRIMBELLE RIVER Wisconsin Fair 1941 12.7 m 2,500
SYLVESTER CREEK Wisconsin Good 2017 6.2 m 2,500
BLACK RIVER Wisconsin Fair 2001 115.2 m 2,500
PIGEON RIVER Wisconsin Poor 1958 23.9 m 2,500
N BR KINNICKINNIC RIVER Wisconsin Fair 1950 13.6 m 2,500
ROCK CREEK Wisconsin Good 2015 25.1 m 2,500
SPRING BROOK Wisconsin Fair 1935 31.5 m 2,500
PICATEE CREEK Wisconsin Fair 1986 24.6 m 2,500
CNW RR Wisconsin Fair 1955 46.7 m 2,500
LOWER PINE CREEK Wisconsin Good 1976 24.9 m 2,500
MILWAUKEE RIVER Wisconsin Good 1970 19.4 m 2,500
POKEGAMA FLOWAGE Wisconsin Fair 1984 23.7 m 2,500
MILWAUKEE RIVER Wisconsin Fair 1977 24.6 m 2,500
BR BARABOO RIVER Wisconsin Fair 1975 6.6 m 2,500

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.