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
WI CENTRAL RR Wisconsin Fair 1971 75.9 m 11,100
UP RR & BIKE PATH Wisconsin Good 2004 57.6 m 11,100
UP RR & BIKE PATH Wisconsin Fair 2004 57.6 m 11,100
STH 124 Wisconsin Fair 2002 58.2 m 11,100
CP RR Wisconsin Good 2004 47.8 m 11,100
KINNICKINNIC RIVER Wisconsin Fair 1966 45.1 m 11,100
LRD IRISH ROAD Wisconsin Good 1997 39.5 m 11,100
MANITOWOC RIVER Wisconsin Fair 1979 153.5 m 11,100
MANITOWOC RIVER Wisconsin Fair 1979 153.5 m 11,100
USH 10 WB-STH 310 Wisconsin Good 1978 75.0 m 11,100
IH 94 Wisconsin Fair 1964 83.6 m 11,100
LRD BYRNE RD Wisconsin Good 1969 40.2 m 11,100
LRD IRISH LANE Wisconsin Fair 1969 35.0 m 11,100
LRD IRISH LANE Wisconsin Fair 1969 35.4 m 11,100
CPRR Wisconsin Fair 1980 43.5 m 11,100
CTH S | W MILL RD Wisconsin Fair 1965 66.4 m 11,050
FV&W RR Wisconsin Fair 1969 48.5 m 11,050
LRD SCHLEY RD Wisconsin Fair 1979 38.9 m 11,050
LRD ROSECRANS RD Wisconsin Fair 1979 38.0 m 11,050
LRD N 91ST ST Wisconsin Good 1966 68.1 m 11,050
LRD ROSECRANS RD Wisconsin Fair 1979 40.4 m 11,050
LRD LITTLE MENOMONEE PRK Wisconsin Fair 1966 66.8 m 11,050
CTH S | W MILL RD Wisconsin Fair 1965 66.4 m 11,050
LRD SCHLEY RD Wisconsin Fair 1979 38.9 m 11,050
LITTLE PLOVER RIVER Wisconsin Fair 1969 19.3 m 11,050
FV&W RR Wisconsin Fair 1969 46.5 m 11,050
LRD N 91ST ST Wisconsin Good 1966 68.1 m 11,050
LITTLE PLOVER RIVER Wisconsin Fair 1969 19.3 m 11,050
STH 147 Wisconsin Fair 1977 49.9 m 11,050
MISSISSIPPI RIVER 10 Wisconsin Fair 2019 500.6 m 11,000
FOX RIVER Wisconsin Fair 1984 10.3 m 11,000
NORTH BR. PIKE RIVER Wisconsin Good 2000 24.8 m 11,000
BR MILWAUKEE RIVER Wisconsin Fair 1963 10.3 m 11,000
IH RAMP STH 172 EB TO IH Wisconsin Fair 1980 100.5 m 11,000
IH 43 Wisconsin Fair 1980 128.7 m 11,000
IH 43-N-S FREEWAY Wisconsin Fair 1963 63.0 m 11,000
CANADIAN PACIFIC RR Wisconsin Good 2011 177.3 m 11,000
TRIB-WILLOW CREEK Wisconsin Good 2004 8.0 m 11,000
STH 145 Wisconsin Fair 1964 78.6 m 11,000
IH 41 Wisconsin Good 2005 65.2 m 11,000
NORTH BR. PIKE RIVER Wisconsin Good 2000 25.1 m 11,000
TRIB TO DILL CREEK Wisconsin Good 1999 7.3 m 11,000
LILLY CREEK Wisconsin Fair 1983 8.2 m 11,000
LRD S 6TH ST Wisconsin Good 2012 28.3 m 10,950
LRD S 6TH ST Wisconsin Good 2012 28.8 m 10,950
CTH F Wisconsin Fair 1975 47.5 m 10,950
STH 50 Wisconsin Fair 1975 73.5 m 10,950
LRD MOUND RD Wisconsin Fair 1975 71.6 m 10,950
CMSTPP RR Wisconsin Good 2012 34.8 m 10,950
CTH F Wisconsin Fair 1975 47.5 m 10,950

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.