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
LITTLE EAU PLEINE RIVER Wisconsin Fair 1989 20.4 m 6,200
KOSHKONONG CREEK Wisconsin Fair 1957 10.1 m 6,200
NAMEKAGON RIVER Wisconsin Fair 2000 35.2 m 6,200
BADGER MILL CREEK Wisconsin Good 1989 16.4 m 6,200
TRIB BADGER MILL CREEK Wisconsin Fair 1994 8.7 m 6,200
SUGAR RIVER Wisconsin Good 1998 34.1 m 6,200
JERICHO CREEK Wisconsin Good 2001 15.4 m 6,200
BR BADGER MILL CREEK Wisconsin Good 2018 6.2 m 6,200
BADGER MILL CREEK Wisconsin Good 2018 12.4 m 6,200
ROCK RIVER Wisconsin Fair 2008 43.4 m 6,200
CTH N Wisconsin Good 2010 42.2 m 6,200
MILWAUKEE RIVER Wisconsin Fair 1979 35.0 m 6,200
CTH N Wisconsin Good 2010 40.7 m 6,200
SILVER CREEK Wisconsin Good 1967 16.8 m 6,200
SILVER CREEK Wisconsin Good 1984 8.0 m 6,200
MUKWONAGO RIVER Wisconsin Fair 1984 11.5 m 6,200
BAIRD CREEK Wisconsin Poor 1970 19.3 m 6,180
BARK RIVER Wisconsin Good 2024 16.2 m 6,167
BARK RIVER Wisconsin Good 2024 16.2 m 6,167
USH 12 Wisconsin Good 2010 66.4 m 6,150
CN RR/FOX RIVER Wisconsin Good 2007 312.8 m 6,150
WEST BRANCH ROCK RIVER Wisconsin Good 2003 28.4 m 6,150
WEST BRANCH ROCK RIVER Wisconsin Good 2003 28.6 m 6,150
CN RAILROAD Wisconsin Fair 1977 45.6 m 6,148
ROUNTREE CREEK Wisconsin Fair 1948 20.9 m 6,120
BR KINNICKINNIC RIVER Wisconsin Fair 1968 7.6 m 6,115
KINNICKINNIC RIVER Wisconsin Fair 1953 50.6 m 6,113
CHETEK RIVER Wisconsin Fair 1972 67.3 m 6,100
CTH I Wisconsin Fair 1972 52.0 m 6,100
LRD KNAPP ST Wisconsin Fair 1972 46.0 m 6,100
LRD KNAPP ST Wisconsin Fair 1972 46.2 m 6,100
USH 53 Wisconsin Fair 1972 74.4 m 6,100
CTH O Wisconsin Fair 1977 51.1 m 6,100
CTH O Wisconsin Fair 1977 51.1 m 6,100
BEAVER CREEK Wisconsin Good 1948 16.1 m 6,100
ASHIPPUN RIVER Wisconsin Good 2010 29.1 m 6,100
TREMPEALEAU RIVER Wisconsin Fair 1969 57.2 m 6,100
S BR BAIRD CREEK Wisconsin Fair 2002 42.0 m 6,100
SUAMICO RIVER Wisconsin Good 2019 30.6 m 6,100
SPRING CREEK Wisconsin Fair 1993 6.9 m 6,100
ROCK RIVER Wisconsin Good 1998 209.0 m 6,100
WETLANDS Wisconsin Good 2019 54.4 m 6,100
GBW RR Wisconsin Good 2009 70.1 m 6,100
FLAMBEAU RIVER Wisconsin Fair 1993 124.6 m 6,100
LITTLE LACROSSE R Wisconsin Good 2005 69.3 m 6,100
SUNSET DRIVE/R/R Wisconsin Good 2004 86.3 m 6,100
BEAVER CREEK Wisconsin Good 2011 68.8 m 6,100
LRD SUNSET DRIVE | RR Wisconsin Fair 1985 84.9 m 6,100
WAUSAUKEE RIVER Wisconsin Good 2014 30.5 m 6,100
BARK RIVER Wisconsin Good 1996 14.3 m 6,100

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.