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
APPLE RIVER Wisconsin Fair 1932 99.2 m 8,600
STH 145 TO IH-43 SB ENTR Wisconsin Fair 2006 100.1 m 8,600
KELLY BROOK Wisconsin Fair 1932 16.9 m 8,600
OAK CREEK Wisconsin Fair 1970 6.7 m 8,600
IH 94 Wisconsin Fair 2003 67.2 m 8,600
WISCONSIN RIVER OVRFLW Wisconsin Fair 2006 28.2 m 8,575
CEDAR CREEK Wisconsin Good 2005 58.1 m 8,555
STH 116/CTH GG Wisconsin Good 2003 64.6 m 8,550
PEBBLE CREEK Wisconsin Good 2019 23.9 m 8,550
DAGGET CREEK Wisconsin Good 2002 38.7 m 8,550
UP RR Wisconsin Fair 1955 60.4 m 8,550
UP RR Wisconsin Fair 1955 60.4 m 8,550
UP RR Wisconsin Fair 1986 21.7 m 8,539
POTATO CREEK Wisconsin Good 2022 38.0 m 8,500
FOX RIVER Wisconsin Good 1974 83.8 m 8,500
FOX RIVER Wisconsin Fair 1956 55.6 m 8,500
DUCK CREEK Wisconsin Good 1998 64.1 m 8,500
IH 41 & STH 32 Wisconsin Good 2014 816.3 m 8,500
POTATO CREEK Wisconsin Good 2021 38.0 m 8,500
FOX RIVER Wisconsin Fair 1956 55.6 m 8,500
LAND Wisconsin Good 2008 36.4 m 8,500
CTH Y (RACINE AVENUE) Wisconsin Good 2009 70.0 m 8,500
WISCONSIN RIVER Wisconsin Fair 1968 202.2 m 8,500
HALFWAY CREEK/BIKE TRAIL Wisconsin Good 1992 48.2 m 8,500
CNW RR Wisconsin Fair 1987 43.7 m 8,500
USH 51-STOUGHTON RD Wisconsin Good 1996 67.0 m 8,500
ROCK RIVER Wisconsin Good 2023 127.6 m 8,500
HALFWAY CREEK/BIKE TRAIL Wisconsin Good 1992 48.2 m 8,500
SPRING BROOK Wisconsin Fair 1973 10.5 m 8,488
BR KINNICKINNIC RIVER Wisconsin Fair 1953 10.1 m 8,480
EAU CLAIRE RIVER Wisconsin Fair 1987 54.3 m 8,473
STH 59 Wisconsin Good 2013 52.1 m 8,450
LRD CENTER RD Wisconsin Fair 1974 37.5 m 8,450
LRD CENTER RD Wisconsin Fair 1974 36.3 m 8,450
CANADIAN NATIONAL RR Wisconsin Fair 1974 58.3 m 8,450
CANADIAN NATIONAL RR Wisconsin Good 1974 58.3 m 8,450
STH 59 Wisconsin Good 2013 52.1 m 8,450
TAYCHEEDAH CREEK Wisconsin Good 2003 56.4 m 8,400
TAYCHEEDAH CREEK Wisconsin Good 2003 56.5 m 8,400
S BR ROCK RIVER Wisconsin Good 2002 28.2 m 8,400
STH 23 Wisconsin Good 2003 59.9 m 8,400
DORN CREEK Wisconsin Fair 1956 8.5 m 8,400
TAYLOR CREEK Wisconsin Fair 1933 8.1 m 8,400
MULLET RIVER Wisconsin Fair 1989 12.0 m 8,400
LITTLE SUGAR RIVER Wisconsin Good 1990 24.4 m 8,400
STH 23 Wisconsin Good 2003 59.9 m 8,400
S BR ROCK RIVER Wisconsin Good 2003 28.2 m 8,400
BRANCH OF SUGAR RIVER Wisconsin Fair 2014 17.0 m 8,400
BLACK EARTH CREEK Wisconsin Good 2018 28.9 m 8,400
FOX RIVER Wisconsin Good 2013 30.8 m 8,400

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.