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
CASCO CREEK Wisconsin Good 1993 10.2 m 2,720
LEMONWEIR RIVER Wisconsin Fair 1994 20.1 m 2,710
ROCKY RUN CREEK Wisconsin Fair 2006 142.9 m 2,706
BLACK CR. Wisconsin Fair 2023 6.9 m 2,705
IH 39/90 Wisconsin Fair 2016 72.1 m 2,700
YELLOW RIVER Wisconsin Fair 2000 33.3 m 2,700
OCONOMOWOC RIVER Wisconsin Good 2000 13.8 m 2,700
ROCKY CREEK Wisconsin Good 1989 20.6 m 2,700
DOUGLAS CREEK (TRIB TO S Wisconsin Good 1971 12.2 m 2,700
POTATO CREEK Wisconsin Fair 1999 9.8 m 2,700
USH 151 Wisconsin Good 2003 70.1 m 2,700
USH 18-USH 151 Wisconsin Good 1993 61.2 m 2,700
SHEBOYGAN RIVER Wisconsin Good 1991 19.6 m 2,700
LINDSAY CREEK Wisconsin Fair 1948 20.2 m 2,700
LITTLE BEAR CREEK Wisconsin Fair 1938 54.4 m 2,700
DRY COULEE CREEK Wisconsin Good 1938 7.0 m 2,700
DUNCAN CREEK Wisconsin Fair 1957 31.8 m 2,700
SIX MILE CREEK Wisconsin Good 1980 11.9 m 2,700
BR PEWAUKEE RIVER Wisconsin Fair 2001 9.3 m 2,700
SHEBOYGAN RIVER Wisconsin Fair 1985 103.8 m 2,700
BR.ROCKY RIVER RUN CREEK Wisconsin Good 2000 6.2 m 2,700
BIG CREEK Wisconsin Good 2001 19.7 m 2,700
THORNAPPLE RIVER Wisconsin Good 2016 38.1 m 2,700
W BR MILWAUKEE RIVER Wisconsin Fair 1978 28.0 m 2,700
STH 29 Wisconsin Fair 1989 81.1 m 2,700
W BR MONTREAL RIVER Wisconsin Fair 1981 22.6 m 2,700
YELLOW RIVER Wisconsin Good 2000 61.8 m 2,700
BR YELLOW RIVER Wisconsin Poor 1936 14.7 m 2,700
BOSTWICK CREEK Wisconsin Fair 1957 32.2 m 2,700
LEMONWEIR CREEK Wisconsin Fair 1930 11.3 m 2,700
BR ROSE VALLEY CREEK Wisconsin Fair 1999 7.7 m 2,700
DORSET VALLEY CREEK Wisconsin Fair 1984 7.1 m 2,700
DORSET VALLEY CREEK Wisconsin Fair 1984 9.7 m 2,700
KINNICKINNIC RIVER Wisconsin Good 1973 45.3 m 2,700
W BR ROOT RIVER CANAL Wisconsin Fair 1987 20.5 m 2,700
LITTLE WOLF RIVER Wisconsin Fair 1993 41.9 m 2,700
KUMMEL CREEK Wisconsin Fair 1989 8.2 m 2,700
BR ROWAN CREEK Wisconsin Fair 1959 9.4 m 2,700
LINZY CREEK Wisconsin Fair 1986 11.5 m 2,700
CEDAR CREEK Wisconsin Good 1986 6.9 m 2,700
CEDAR CREEK BRANCH Wisconsin Fair 1986 6.3 m 2,700
NIPPERSINK CREEK Wisconsin Fair 1989 22.5 m 2,700
DRAINAGE WAY Wisconsin Good 2002 6.4 m 2,700
OTTER CREEK Wisconsin Good 1967 7.0 m 2,700
QUADERERS CREEK Wisconsin Fair 1930 8.2 m 2,700
OTTER CREEK Wisconsin Fair 1920 10.1 m 2,700
CAT CREEK Wisconsin Fair 1951 6.9 m 2,700
EAU GALLE RIVER Wisconsin Fair 1951 71.0 m 2,700
E BR ROOT RIVER Wisconsin Good 1992 10.3 m 2,700
BR FOX RIVER Wisconsin Fair 1930 6.6 m 2,700

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.