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
STH 28 Wisconsin Fair 1984 56.0 m 18,050
LRD AIRPORT RD Wisconsin Good 2005 48.1 m 18,025
LRD AIRPORT RD Wisconsin Good 2005 48.1 m 18,025
SHEBOYGAN RIVER Wisconsin Fair 1967 64.5 m 18,000
LRD 12TH AVE Wisconsin Good 2006 50.7 m 18,000
IH 41/43/894 Wisconsin Fair 1966 64.8 m 18,000
LRD 12TH AVE Wisconsin Good 2006 50.7 m 18,000
BUGLINE TRAIL Wisconsin Fair 2006 6.2 m 18,000
BR LITTLE TURTLE CREEK Wisconsin Fair 1976 18.9 m 18,000
IH 41/IH 94 Wisconsin Good 2018 755.1 m 18,000
CTH H/UP RR/WIS ST Wisconsin Fair 1964 114.5 m 17,900
CTH N BRISTOL ST Wisconsin Fair 1970 53.9 m 17,900
IH 43-N-S FREEWAY Wisconsin Fair 1965 55.1 m 17,900
LAND Wisconsin Fair 1974 150.9 m 17,900
CNW RR Wisconsin Fair 1958 43.0 m 17,900
CTH C Wisconsin Good 2010 39.6 m 17,900
CTH H/UP RR/WIS ST Wisconsin Fair 1964 114.5 m 17,900
CNW RR Wisconsin Fair 1958 43.0 m 17,900
STH IH 35-MINNESOTA Wisconsin Fair 1983 2,535.4 m 17,900
CTH C Wisconsin Good 2011 39.6 m 17,900
CTH N/BRISTOL ST Wisconsin Fair 1970 53.9 m 17,900
LAND Wisconsin Fair 1974 206.0 m 17,900
DOCK RR Wisconsin Good 1974 150.9 m 17,900
LEMONWEIR CREEK Wisconsin Fair 1968 12.0 m 17,900
LAND Wisconsin Good 1974 150.9 m 17,900
CHUB CREEK Wisconsin Fair 1968 7.9 m 17,900
SILVER CREEK Wisconsin Good 1968 11.0 m 17,900
LRD HOG ISLAND RD/CN RR Wisconsin Fair 1964 54.9 m 17,900
DOCK RR Wisconsin Fair 1974 150.9 m 17,900
LEMONWEIR RIVER Wisconsin Fair 1964 58.7 m 17,900
LRD HOG ISLAND RD/UP RR Wisconsin Fair 1964 55.4 m 17,900
LEMONWEIR RIVER Wisconsin Fair 1964 58.7 m 17,900
LAND Wisconsin Fair 1974 202.4 m 17,900
ROOT RIVER MARSH Wisconsin Poor 1966 98.0 m 17,900
CHAPMAN CREEK Wisconsin Fair 1985 7.3 m 17,800
EAU GALLE RIVER Wisconsin Poor 1958 41.3 m 17,800
USH 53 Wisconsin Fair 2004 81.7 m 17,800
EAU GALLE RIVER Wisconsin Fair 1958 41.3 m 17,800
STARKWEATHER CREEK Wisconsin Fair 1965 14.0 m 17,800
CTH NN Wisconsin Good 2022 41.6 m 17,800
CTH NN Wisconsin Good 2023 41.6 m 17,800
CTH Q Wisconsin Good 2020 48.2 m 17,750
LRD VALLEY RD/ 250TH ST Wisconsin Good 2018 40.0 m 17,750
LRD 390TH ST Wisconsin Good 2018 39.9 m 17,750
LRD 250TH ST Wisconsin Good 2019 40.0 m 17,750
CTH K Wisconsin Good 2018 41.3 m 17,750
CTH K Wisconsin Good 2019 41.3 m 17,750
LRD STEWARD RD/650TH AVE Wisconsin Good 2018 37.9 m 17,750
CTH Q Wisconsin Good 2020 48.2 m 17,750
LRD STEWARD RD/650TH AVE Wisconsin Good 2019 37.9 m 17,750

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.