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
LAKE NAMEKAGON Wisconsin Good 2007 23.3 m 491
BRUNSWEILER RIVER Wisconsin Fair 1976 26.9 m 490
KOSHKONONG CREEK Wisconsin Poor 1956 19.2 m 490
UNION PACIFIC RR Wisconsin Good 1998 38.9 m 490
PRATT CREEK Wisconsin Good 2016 14.0 m 490
PRAIRIE RIVER Wisconsin Good 2008 15.7 m 490
IH USH 51-IH 39 Wisconsin Fair 1972 93.6 m 490
MCDONALD CREEK Wisconsin Fair 1987 8.5 m 490
CLAM RIVER Wisconsin Poor 1948 20.7 m 490
TRIB TO CAMP CREEK Wisconsin Good 2002 10.0 m 490
TRIB TO CAMP CREEK Wisconsin Good 2004 7.3 m 490
BR. OF FANCY CREEK Wisconsin Good 2004 11.1 m 490
MILLER CREEK Wisconsin Good 2000 13.8 m 490
S BR EMBARRASS RIVER Wisconsin Fair 1923 16.2 m 490
PRATT CREEK Wisconsin Fair 1959 10.2 m 490
PRATT CREEK Wisconsin Fair 1959 10.2 m 490
MUD BRANCH Wisconsin Fair 1969 9.2 m 490
FOX RIVER Wisconsin Poor 1961 37.7 m 490
S FK FLAMBEAU RIVER Wisconsin Fair 1953 72.8 m 489
CRAWFISH RIVER Wisconsin Good 2008 13.0 m 488
BR LOST CREEK Wisconsin Fair 1990 8.1 m 488
BR BUFFALO RIVER Wisconsin Fair 1925 10.2 m 488
MAIN CREEK Wisconsin Good 2018 25.8 m 487
TWIN CR Wisconsin Good 2005 11.0 m 486
CRAWFISH RIVER Wisconsin Fair 1975 71.9 m 485
HEMLOCK CREEK Wisconsin Poor 1961 14.3 m 485
APPLE CREEK Wisconsin Good 2009 13.2 m 484
N BR BAUERS CREEK Wisconsin Good 1986 7.0 m 484
BR ISABELLE CREEK Wisconsin Fair 1917 9.1 m 484
ST CROIX RIVER 12 Wisconsin Fair 1976 62.7 m 483
MAPLE CREEK Wisconsin Good 1996 7.3 m 482
YELLOW RIVER Wisconsin Good 2004 40.4 m 481
ROGER CREEK Wisconsin Good 2022 14.5 m 480
LEGGET CREEK Wisconsin Good 2018 29.1 m 480
PUCHYAN RIVER Wisconsin Fair 1998 23.1 m 480
TRUDE LAKE Wisconsin Fair 2014 8.1 m 480
SCARBORO CREEK Wisconsin Good 2006 13.5 m 480
BR SCARBORO CREEK Wisconsin Good 1993 18.9 m 480
FISCHER CREEK Wisconsin Good 2019 11.4 m 480
CMSTPP RR Wisconsin Fair 2020 27.1 m 480
BARABOO RIVER Wisconsin Good 2009 39.3 m 480
STH 16 Wisconsin Good 2005 60.5 m 480
FOX RIVER Wisconsin Good 1999 11.8 m 480
TRIB TO PIPE CREEK Wisconsin Poor 1981 6.7 m 480
BR MULLET RIVER Wisconsin Poor 1954 7.0 m 480
BR HEMLOCK CREEK Wisconsin Poor 1914 9.8 m 480
MILL CREEK Wisconsin Fair 1969 12.2 m 479
BR HEMLOCK CREEK Wisconsin Fair 1965 6.8 m 479
WILSON CREEK Wisconsin Good 2009 14.2 m 478
GRASS CREEK Wisconsin Poor 1961 8.5 m 478

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.