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
IH 41 Wisconsin Good 1998 64.6 m 12,800
LRD FAWN AVE Wisconsin Fair 1986 33.0 m 12,800
STH 73 Wisconsin Fair 1984 53.6 m 12,800
LRD COLUMBUS ST Wisconsin Fair 1970 49.9 m 12,800
CANADIAN NATIONAL RR Wisconsin Good 2004 81.6 m 12,800
MISSISSIPPI RIVER 01 Wisconsin Fair 1982 899.2 m 12,700
PIGEON CREEK Wisconsin Good 2005 32.3 m 12,700
IH 94-E-W FREEWAY Wisconsin Fair 1957 46.5 m 12,700
DUTCHMANS CREEK Wisconsin Fair 1998 15.5 m 12,700
PIGEON CREEK Wisconsin Good 2005 32.3 m 12,700
STH 95 Wisconsin Fair 1966 77.3 m 12,700
USH 53 Wisconsin Good 2002 75.6 m 12,700
TREMPEALEAU RIVER Wisconsin Good 1966 41.8 m 12,700
TREMPEALEAU RIVER Wisconsin Good 1966 41.8 m 12,700
STH 95 Wisconsin Fair 1966 76.9 m 12,700
MENOMONEE RIVER Wisconsin Good 1977 9.1 m 12,700
LRD W STATE ST Wisconsin Fair 1959 230.6 m 12,695
HAST (ABANDONED CMSTPP R Wisconsin Fair 1961 49.0 m 12,650
HAST (ABANDONED CMSTPP R Wisconsin Fair 1961 48.8 m 12,650
UP RR Wisconsin Fair 1968 57.8 m 12,650
IH 94 Wisconsin Good 2014 124.8 m 12,650
IH 94 Wisconsin Good 2014 124.8 m 12,650
BIKE TRAIL Wisconsin Fair 1996 23.6 m 12,600
LITTLE PINE CREEK Wisconsin Good 1999 12.1 m 12,600
IH 94-STADIUM INTRCHNG Wisconsin Fair 1959 111.3 m 12,600
DES PLAINES RIVER Wisconsin Poor 1938 39.7 m 12,600
LRD ELMIRA AVE Wisconsin Fair 1980 581.9 m 12,600
KINNICKINNIC RIVER Wisconsin Good 1962 32.6 m 12,599
WISCONSIN RIVER 47 Wisconsin Fair 1995 104.0 m 12,554
LRD NASH ST Wisconsin Good 2023 28.8 m 12,500
STURGEON BAY Wisconsin Fair 1978 49.0 m 12,500
LRD JAY RD Wisconsin Fair 1974 37.0 m 12,500
BLACK OTTER CREEK Wisconsin Good 2023 43.8 m 12,500
LRD PEBBLE BEACH RD Wisconsin Fair 1974 37.1 m 12,500
WISCONSIN CENTRAL LTD RR Wisconsin Good 2016 29.8 m 12,500
BR MILWAUKEE RIVER Wisconsin Fair 1963 10.3 m 12,500
LRD JAY RD Wisconsin Fair 1974 37.0 m 12,500
LAKE MALLALIEU Wisconsin Fair 1978 115.4 m 12,500
STURGEON BAY Wisconsin Fair 1978 104.6 m 12,500
LRD PEBBLE BEACH RD Wisconsin Fair 1974 37.1 m 12,500
LRD MEMORIAL DR Wisconsin Fair 1978 255.8 m 12,500
LRD NASH ST Wisconsin Good 2023 28.8 m 12,500
BLACK OTTER CREEK Wisconsin Good 2023 43.8 m 12,500
STURGEON BAY Wisconsin Fair 1978 49.0 m 12,500
TURTLE CREEK Wisconsin Fair 1991 52.1 m 12,500
STH 23 Wisconsin Fair 1977 64.5 m 12,500
LRD MCNULTY RD Wisconsin Fair 1966 32.1 m 12,450
CHIPPEWA RIVER Wisconsin Fair 1992 453.5 m 12,450
CHIPPEWA RIVER Wisconsin Fair 1992 453.5 m 12,450
LRD MCNULTY RD Wisconsin Fair 1966 32.1 m 12,450

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.