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
STH 16 Wisconsin Fair 1968 61.0 m 8,950
STH 16 Wisconsin Fair 1968 76.8 m 8,950
SOO LINE RR Wisconsin Good 1989 71.2 m 8,950
BR KINNICKINNIC RIVER Wisconsin Fair 1954 10.2 m 8,931
GREEN BAY & WESTERN RR Wisconsin Good 1994 41.9 m 8,900
LRD TERRYTOWN ROAD Wisconsin Good 2010 46.6 m 8,900
LOWES CREEK Wisconsin Fair 1996 28.3 m 8,900
CTH CX Wisconsin Fair 1984 39.3 m 8,900
C & N.W. RR Wisconsin Good 1993 44.7 m 8,900
USH 53 Wisconsin Good 1990 69.7 m 8,900
IH 41 Wisconsin Fair 1973 51.9 m 8,900
C & N.W. RR Wisconsin Good 1993 44.7 m 8,900
STH 23 Wisconsin Fair 1984 54.5 m 8,900
MENOMONEE RIVER Wisconsin Fair 2005 60.3 m 8,900
STH 23 Wisconsin Fair 1984 54.5 m 8,900
LRD BADGERLAND DR/CN RAI Wisconsin Good 2012 96.3 m 8,900
MORMON CREEK Wisconsin Fair 1991 68.1 m 8,900
FOX RIVER Wisconsin Fair 1971 47.8 m 8,900
LRD TERRYTOWN ROAD Wisconsin Good 2010 46.6 m 8,900
NEENAH CREEK Wisconsin Good 1984 22.6 m 8,900
HOOSIER CR Wisconsin Fair 2006 8.1 m 8,900
PESHTIGO RIVER Wisconsin Good 1992 57.2 m 8,900
NEENAH SLOUGH Wisconsin Good 2007 15.4 m 8,900
MENOMONEE RIVER Wisconsin Good 2004 60.3 m 8,900
LITTLE MANITOWOC RIVER Wisconsin Good 1991 13.5 m 8,900
STH 145 Wisconsin Fair 1983 121.3 m 8,900
BNSF RR (MP 302.850) Wisconsin Good 1967 120.9 m 8,850
BNSF RR Wisconsin Good 2016 122.7 m 8,850
STH 16-STH 60 Wisconsin Fair 1991 54.6 m 8,850
DAGGET CREEK Wisconsin Good 2002 38.7 m 8,800
LRD LAKE EMILY RD Wisconsin Good 2004 66.7 m 8,800
CTH O (MOORLAND RD) Wisconsin Fair 1966 60.2 m 8,800
DUCK CREEK Wisconsin Good 1998 64.1 m 8,800
N BR PIKE RIVER Wisconsin Good 2021 72.0 m 8,800
N BR PIKE RIVER Wisconsin Good 2021 72.0 m 8,800
CTH S Wisconsin Fair 1971 54.7 m 8,800
STH 116/CTH GG Wisconsin Good 2003 64.6 m 8,800
IH-43 Wisconsin Fair 1968 47.7 m 8,800
IH 41/43/894 Wisconsin Good 2011 99.4 m 8,800
IH 43-STH 57 Wisconsin Fair 1975 119.7 m 8,800
SAYLESVILLE CREEK Wisconsin Fair 1991 12.4 m 8,800
LRD IA ROUTE 76 Wisconsin Fair 1974 780.7 m 8,800
MISSISSIPPI RIVER 02 Wisconsin Fair 1974 584.4 m 8,800
W TWIN RIVER Wisconsin Fair 2008 95.2 m 8,800
LRD W BECHER ST Wisconsin Fair 1968 247.3 m 8,800
ELK CREEK Wisconsin Fair 1937 12.6 m 8,788
PEWAUKEE RIVER Wisconsin Good 2005 13.1 m 8,750
PENSAUKEE RIVER Wisconsin Fair 1992 31.5 m 8,750
ROOT RIVER Wisconsin Fair 1993 24.8 m 8,750
ROOT RIVER Wisconsin Fair 1993 24.8 m 8,750

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.