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
MILWAUKEE RIVER Wisconsin Fair 1981 44.4 m 7,600
LRD PORTER ROAD Wisconsin Good 1997 38.9 m 7,600
CANADIAN NATIONAL RR Wisconsin Good 2004 81.6 m 7,600
LITTLE EAU PLEINE RIVER Wisconsin Fair 1966 40.3 m 7,600
LRD PORTER ROAD Wisconsin Good 1997 38.9 m 7,600
IH-43 Wisconsin Fair 1980 78.5 m 7,600
SPRING CREEK Wisconsin Fair 1980 8.1 m 7,600
STH 29 Wisconsin Good 2022 67.8 m 7,600
CTH T Wisconsin Good 1997 32.2 m 7,600
ARROWHEAD RIVER Wisconsin Good 1994 18.8 m 7,600
ARROWHEAD R Wisconsin Good 2008 30.5 m 7,600
USH 53 Wisconsin Fair 1971 97.2 m 7,600
CTH H Wisconsin Fair 1988 44.2 m 7,600
DE NEVEU CREEK Wisconsin Fair 1955 32.6 m 7,600
IH 41/USH 45 Wisconsin Good 2013 74.9 m 7,600
WATERWAY Wisconsin Good 2006 55.6 m 7,600
W BR SHIOC RIVER Wisconsin Fair 1997 22.3 m 7,600
DRAINAGE DITCH Wisconsin Good 2007 6.6 m 7,600
USH 10 EB Wisconsin Good 2003 63.0 m 7,600
HONEY CREEK Wisconsin Poor 1934 9.1 m 7,600
LRD LAKE RD Wisconsin Good 2004 40.9 m 7,600
IH N-E RAMP IH 43 SB - Wisconsin Fair 2008 326.1 m 7,600
LRD VALLEY ROAD Wisconsin Good 1997 26.2 m 7,600
CTH T Wisconsin Good 1997 32.2 m 7,600
W BR SHIOC RIVER Wisconsin Good 1997 22.3 m 7,600
ROCK RIVER Wisconsin Good 1996 65.9 m 7,585
DENEVEU CR Wisconsin Good 2004 41.0 m 7,550
MISSISSIPPI RIVER 06 Wisconsin Good 1993 232.0 m 7,550
DENEVEU CR Wisconsin Good 2004 41.0 m 7,550
LRD WINDSOR ROAD Wisconsin Good 2013 49.3 m 7,550
MISSISSIPPI RIVER 06 Wisconsin Fair 1992 232.0 m 7,550
WCL RR Wisconsin Good 1997 48.4 m 7,500
CPRR Wisconsin Good 2022 35.8 m 7,500
LRD VALLEY ROAD Wisconsin Good 1997 26.2 m 7,500
CTH H Wisconsin Good 1994 54.1 m 7,500
WHITTLESEY CREEK Wisconsin Fair 1954 12.8 m 7,500
STH 175-STADIUM FREEWAY Wisconsin Fair 1959 51.7 m 7,500
EIGHT MILE CREEK Wisconsin Fair 1938 12.6 m 7,500
BROWN LEE CREEK Wisconsin Fair 1991 34.6 m 7,500
SPRING BROOK Wisconsin Fair 1990 21.9 m 7,500
STH 67 Wisconsin Good 2003 60.3 m 7,500
BLUE MOUND CREEK Wisconsin Good 2001 41.8 m 7,500
IH RAMP IH-43 NB TO STH Wisconsin Fair 2006 82.1 m 7,500
IH 41/94 Wisconsin Good 1994 52.8 m 7,500
LRD FRANKLIN RD Wisconsin Fair 2003 37.4 m 7,500
UNDERWOOD CREEK Wisconsin Good 2016 8.5 m 7,500
DAVY CREEK Wisconsin Good 1999 7.8 m 7,500
CPRR Wisconsin Good 2022 35.8 m 7,500
CTH H Wisconsin Good 1993 50.0 m 7,500
CTH HHH Wisconsin Good 1993 46.6 m 7,500

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.