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 MANITOWOC RIVER Wisconsin Good 1964 11.3 m 3,700
IH 41 SB Wisconsin Fair 2012 47.5 m 3,700
ROCK RIVER Wisconsin Fair 1937 64.9 m 3,700
PINE RIVER Wisconsin Fair 1993 41.5 m 3,700
N FK BEAVER CREEK Wisconsin Fair 1966 30.2 m 3,700
BADFISH CREEK Wisconsin Good 1992 25.4 m 3,700
PERRY CREEK Wisconsin Fair 1951 7.6 m 3,700
IH 41/94 Wisconsin Fair 2014 63.0 m 3,700
NAMEKAGON RIVER Wisconsin Fair 1980 33.0 m 3,700
IH 94 Wisconsin Good 2017 79.4 m 3,700
SILVER CREEK Wisconsin Good 1994 17.4 m 3,700
TRIMBELLE RIVER Wisconsin Fair 1970 37.8 m 3,700
S SHIOCTON SLOUGH Wisconsin Good 1975 8.0 m 3,700
IH 41/94 Wisconsin Good 2009 71.9 m 3,700
BEAVER DAM RIVER Wisconsin Good 1998 8.3 m 3,700
IH 43/STH 32 Wisconsin Good 2022 47.7 m 3,700
UPPER RICE LAKE Wisconsin Good 2012 40.4 m 3,700
USH41 - USH141 Wisconsin Good 1999 67.2 m 3,700
USH 53 Wisconsin Fair 1977 79.0 m 3,700
FITCH COULEE CREEK Wisconsin Fair 1932 11.2 m 3,700
USH 45 Wisconsin Good 1997 48.9 m 3,700
ASHWAUBENON CREEK Wisconsin Good 2011 26.9 m 3,700
TREMPEALEAU RIVER Wisconsin Fair 1980 49.3 m 3,700
USH 12 Wisconsin Good 1994 51.8 m 3,700
EAST RIVER Wisconsin Fair 1981 12.4 m 3,700
RYAN CREEK Wisconsin Good 2004 8.6 m 3,700
IH 90-IH 94 Wisconsin Fair 1960 70.7 m 3,700
DOUGHERTY CREEK Wisconsin Good 1981 27.2 m 3,700
LRD MINERAL ST CONNECTOR Wisconsin Fair 1969 86.3 m 3,700
USH 141 Wisconsin Good 2005 73.9 m 3,700
KROK CREEK Wisconsin Good 2002 11.8 m 3,700
OCONOMOWOC RIVER Wisconsin Good 1978 14.2 m 3,700
PINE RIVER Wisconsin Good 1993 9.6 m 3,700
BR NESHOTA RIVER Wisconsin Fair 1954 6.8 m 3,700
WOLF RIVER Wisconsin Fair 1999 282.7 m 3,700
ROOT RIVER Wisconsin Fair 1994 20.7 m 3,700
WEYHURST CREEK Wisconsin Fair 1988 16.0 m 3,700
AHNAPEE RIVER Wisconsin Good 2019 37.3 m 3,700
BEAR CREEK Wisconsin Fair 1966 13.7 m 3,700
FOX RIVER Wisconsin Fair 1950 53.0 m 3,700
USH 10 Wisconsin Fair 1993 81.9 m 3,700
BR BIG SANDY CREEK Wisconsin Fair 1962 6.9 m 3,699
SPRING BROOK Wisconsin Fair 2010 22.7 m 3,690
AMNICON RIVER Wisconsin Fair 1980 39.2 m 3,650
MIDDLE RIVER Wisconsin Fair 1980 29.3 m 3,650
MIDDLE RIVER Wisconsin Fair 1980 30.5 m 3,650
AMNICON RIVER Wisconsin Fair 1980 39.0 m 3,650
LAND Wisconsin Fair 1929 18.7 m 3,642
LAND Wisconsin Fair 1929 36.6 m 3,642
LAND Wisconsin Fair 1929 36.6 m 3,642

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.