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
ROOT RIVER Wisconsin Fair 1993 24.8 m 8,750
ROOT RIVER Wisconsin Fair 1993 24.8 m 8,750
GLACIAL DRUMLIN TRAIL Wisconsin Good 2014 31.4 m 8,750
PEWAUKEE RIVER Wisconsin Good 2005 13.1 m 8,750
LA CROSSE RIVER Wisconsin Fair 1991 25.1 m 8,729
LRD GREVES STREET Wisconsin Fair 1979 61.6 m 8,718
MILL CREEK Wisconsin Good 2003 13.3 m 8,700
LRD SCHROEDER RD Wisconsin Fair 1975 49.7 m 8,700
ROCK RIVER Wisconsin Fair 1984 97.6 m 8,700
LRD NORTH OAKWOOD AVENUE Wisconsin Good 2003 36.2 m 8,700
ULAO CREEK Wisconsin Fair 1981 9.4 m 8,700
CTH X / HART RD Wisconsin Fair 1976 54.8 m 8,700
LRD CTH M Wisconsin Good 2003 36.2 m 8,700
CTH X / HART RD Wisconsin Fair 1976 54.8 m 8,700
LRD SCHROEDER RD Wisconsin Fair 1975 51.1 m 8,700
IH 41 Wisconsin Fair 1993 71.1 m 8,700
PET BROOK Wisconsin Fair 1999 14.9 m 8,700
IH USH 10 EB TO IH 41 NB Wisconsin Good 2018 290.0 m 8,700
LRD BADGERLAND DR. Wisconsin Good 2012 89.9 m 8,700
TRIB. ROOT RIVER Wisconsin Good 2000 9.9 m 8,700
MILL CREEK Wisconsin Good 2011 13.3 m 8,700
TRIB. ROOT RIVER Wisconsin Good 2000 9.9 m 8,700
LRD BUSS RD Wisconsin Fair 1975 57.7 m 8,700
PET BROOK Wisconsin Good 1998 14.9 m 8,700
LRD BUSS RD Wisconsin Good 1975 54.4 m 8,700
STH 145 Wisconsin Fair 2022 60.0 m 8,700
OAK CREEK Wisconsin Fair 1986 11.7 m 8,700
SHEBOYGAN RIVER Wisconsin Good 1989 28.5 m 8,700
S BR MUD CREEK Wisconsin Good 1976 10.9 m 8,700
OAK CREEK Wisconsin Fair 2001 7.3 m 8,700
LRD NORTH CLAYTON ROAD Wisconsin Good 1997 39.5 m 8,700
CNW RR Wisconsin Fair 1975 50.0 m 8,700
CTH J Wisconsin Fair 1975 36.2 m 8,700
LRD BEAR TREE PARKWAY Wisconsin Good 2013 32.9 m 8,700
LRD BEAR TREE PARKWAY Wisconsin Good 2013 32.9 m 8,700
LRD WINDSOR RD Wisconsin Good 2013 49.3 m 8,700
MENOMONEE RIVER Wisconsin Fair 1937 29.8 m 8,700
CNW RR Wisconsin Fair 1975 50.0 m 8,700
IH 90 Wisconsin Fair 1968 55.0 m 8,700
WISCONSIN RIVER 35 Wisconsin Fair 1974 141.5 m 8,700
RUBICON RIVER Wisconsin Good 2007 29.2 m 8,700
STH 36-LOOMIS RD Wisconsin Good 1993 77.1 m 8,650
STH 36-LOOMIS RD Wisconsin Good 1993 77.7 m 8,650
LAKE WISSOTA Wisconsin Good 2016 71.3 m 8,635
MENOMONEE RIVER Wisconsin Fair 2006 565.5 m 8,606
OAK CREEK Wisconsin Fair 1970 6.7 m 8,600
HONEY CREEK Wisconsin Fair 1959 15.3 m 8,600
KELLY BROOK Wisconsin Fair 1932 16.9 m 8,600
IH 94 Wisconsin Fair 2013 64.6 m 8,600
LRD HORLICK DR ROOT RIV Wisconsin Good 2022 53.3 m 8,600

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.