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
PECATONICA RIVER Wisconsin Fair 1968 45.0 m 10,400
IH 94 Wisconsin Fair 1989 63.0 m 10,400
WIS CENTRAL LTD RR Wisconsin Good 1997 40.4 m 10,400
STH 49S - STH 54W Wisconsin Fair 1996 74.3 m 10,350
CTH W MILL RD (CTH S) Wisconsin Fair 1967 42.6 m 10,350
STH 49S - STH 54W Wisconsin Poor 1965 73.6 m 10,350
TRIB TO RIB RIVER Wisconsin Fair 2000 9.3 m 10,347
ROCK RIVER Wisconsin Fair 1994 81.9 m 10,339
COUNTY LINE CREEK Wisconsin Fair 1974 9.5 m 10,300
BARK RIVER Wisconsin Good 2018 23.6 m 10,300
LRD PEACH AVE Wisconsin Good 2003 44.3 m 10,300
COUNTY LINE CREEK Wisconsin Fair 1974 9.6 m 10,300
EDGERTON CHANNEL Wisconsin Good 2005 49.0 m 10,300
SPRING BROOK Wisconsin Fair 1988 20.1 m 10,300
ROCK RIVER Wisconsin Fair 1990 144.1 m 10,300
MANITOWOC RIVER Wisconsin Fair 1995 79.0 m 10,300
EDGERTON CHANNEL Wisconsin Good 2005 51.1 m 10,300
IH 90/94 EB Wisconsin Fair 1993 109.8 m 10,300
STH 78 Wisconsin Good 1993 69.3 m 10,300
RAMP STH 78N-IH 90 94 W Wisconsin Good 1993 41.2 m 10,300
MENOMONEE RIVER Wisconsin Fair 1966 46.9 m 10,264
LRD CTH CB Wisconsin Good 1997 50.4 m 10,250
LRD IRISH ROAD Wisconsin Good 1997 39.5 m 10,250
LRD GOLF VIEW RD Wisconsin Good 1993 35.2 m 10,200
STH 35 Wisconsin Good 2005 65.2 m 10,200
IH43 Wisconsin Good 2006 75.8 m 10,200
BR RUSH RIVER Wisconsin Fair 1939 9.2 m 10,200
C&NW TRANS CO Wisconsin Fair 1993 52.0 m 10,200
CANADIAN PACIFIC RR Wisconsin Good 2012 47.7 m 10,200
IH 41 Wisconsin Good 2001 88.1 m 10,200
BARK RIVER Wisconsin Fair 1957 9.6 m 10,200
CTH G Wisconsin Good 2012 45.3 m 10,200
LRD BUTTERCUP AVE Wisconsin Fair 1966 30.5 m 10,200
IH 94 Wisconsin Fair 2000 56.4 m 10,200
SAUK CREEK Wisconsin Fair 1915 23.8 m 10,200
LRD WELSH RD Wisconsin Good 2012 39.8 m 10,200
MISSISSIPPI RIVER 08 Wisconsin Fair 1942 307.2 m 10,200
BN RR Wisconsin Fair 1941 50.6 m 10,200
STH 19 Wisconsin Good 2012 53.6 m 10,200
STH 19 Wisconsin Good 2012 53.6 m 10,200
STH 36-LOOMIS RD Wisconsin Fair 1968 133.7 m 10,200
LITTLE MENOMONEE RIVER Wisconsin Fair 1967 37.1 m 10,200
PIKE RIVER Wisconsin Fair 1986 26.9 m 10,200
PIKE RIVER Wisconsin Good 2005 23.5 m 10,200
YAHARA RIVER Wisconsin Fair 1965 27.5 m 10,200
LRD WELSH ROAD Wisconsin Good 2012 39.8 m 10,200
CANADIAN PACIFIC RR Wisconsin Good 2012 47.7 m 10,200
LRD WEST RD Wisconsin Good 2000 44.0 m 10,150
STH 110 Wisconsin Good 2003 56.1 m 10,150
LRD WEST RD Wisconsin Good 2000 44.0 m 10,150

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.