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
CTH H Wisconsin Good 1994 54.1 m 7,500
ROOT RIVER Wisconsin Good 1950 17.7 m 7,500
SPRING BROOK Wisconsin Good 2002 8.4 m 7,500
BR ROOT RIVER Wisconsin Fair 1936 7.5 m 7,500
IH 41/94 Wisconsin Good 1994 52.8 m 7,500
SPRING BROOK Wisconsin Good 2021 14.9 m 7,500
EIGHT MILE CREEK Wisconsin Fair 1938 12.6 m 7,500
DAVY CREEK Wisconsin Good 1999 7.8 m 7,500
SPRING BROOK Wisconsin Fair 1990 21.9 m 7,500
IH RAMP IH-43 NB TO STH Wisconsin Fair 2006 82.1 m 7,500
CPRR Wisconsin Good 2022 35.8 m 7,500
STH 67 Wisconsin Good 2003 60.3 m 7,500
HONEY CREEK Wisconsin Fair 1979 8.5 m 7,490
DUNCAN CREEK Wisconsin Fair 2005 34.4 m 7,460
STH 35 SB / S VINCENT ST Wisconsin Fair 1995 59.6 m 7,450
CNW RR Wisconsin Fair 1989 124.6 m 7,420
USH 45 Wisconsin Good 1973 77.3 m 7,400
APPLE RIVER Wisconsin Fair 1973 55.0 m 7,400
JUDA BROOK Wisconsin Fair 1954 32.4 m 7,400
FOX RIVER Wisconsin Fair 1984 51.9 m 7,400
IH 90-IH 94 Wisconsin Fair 1964 90.8 m 7,400
LA CROSSE RIVER Wisconsin Fair 1991 25.1 m 7,400
LACROSSE RIVER Wisconsin Fair 1991 50.8 m 7,400
WCL Wisconsin Good 2008 55.4 m 7,400
PUCHYAN RIVER Wisconsin Fair 1966 102.3 m 7,400
LRD RAMP TO STEWART AVEN Wisconsin Good 2007 86.7 m 7,400
BUTLER DITCH Wisconsin Fair 1986 8.1 m 7,400
LUXEMBURG CREEK Wisconsin Fair 1981 7.7 m 7,400
TURTLE CREEK Wisconsin Good 2019 24.5 m 7,400
ROCK RIVER Wisconsin Good 1956 47.0 m 7,400
UPRR-UNION PACIFIC RAILR Wisconsin Good 2015 34.0 m 7,400
S BR BEAVER CREEK Wisconsin Good 1999 10.8 m 7,400
IH 41 Wisconsin Good 2005 82.5 m 7,400
IH 41 Wisconsin Good 1996 64.2 m 7,400
WISCONSIN CENTRAL RR Wisconsin Good 2002 46.9 m 7,400
HONEY CREEK Wisconsin Fair 1933 9.1 m 7,380
HONEY CREEK Wisconsin Fair 1933 14.6 m 7,380
CN RR/FOX RIVER Wisconsin Good 2007 312.8 m 7,380
MUD CREEK Wisconsin Good 1990 9.9 m 7,373
STH 64 Wisconsin Fair 1975 59.0 m 7,350
PRAIRIE RIVER Wisconsin Good 1975 56.3 m 7,350
STH 67 Wisconsin Fair 1985 120.0 m 7,350
STH 67 Wisconsin Good 2004 121.6 m 7,350
PRAIRIE RIVER Wisconsin Fair 1975 56.3 m 7,350
STH 64 Wisconsin Fair 1975 59.0 m 7,350
STH 23WB-STH 82EB Wisconsin Fair 1986 42.4 m 7,350
WCL RR Wisconsin Good 1997 48.4 m 7,350
UPRR Wisconsin Fair 1993 36.7 m 7,349
MANITOWOC RIVER Wisconsin Fair 1984 126.2 m 7,344
MENASHA CREEK Wisconsin Good 1974 8.8 m 7,328

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.