Browse Bridge Database

12,684 bridges in the FHWA National Bridge Inventory in Louisiana.

National Bridge Inventory Database

Browse 12,684 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
CREEK Louisiana Good 1984 9.4 m 254
CREEK Louisiana Good 1984 8.5 m 254
NATALBANY RIVER Louisiana Fair 1992 57.9 m 254
COULEE Louisiana Good 1993 11.6 m 252
VERDING BAYOU Louisiana Fair 1975 11.6 m 252
COOPER BAYOU REF Louisiana Fair 1968 7.0 m 252
COOPER BAYOU Louisiana Fair 1968 36.6 m 252
MILL CREEK Louisiana Poor 1955 18.0 m 251
UNKNOWN STREAM Louisiana Good 2016 12.5 m 250
Verret Canal Louisiana Good 2004 6.1 m 250
DRAIN CANAL Louisiana Good 1970 12.2 m 250
Florida Ave Canal Louisiana Good 2020 13.1 m 250
20 ARPENT CANAL Louisiana Good 2018 7.6 m 250
Bayou Wikoff Branch Louisiana Fair 1975 11.6 m 250
BAYOU PLAQUEMINE BRULY Louisiana Fair 1987 23.2 m 250
BAYOU TESSON Louisiana Fair 1965 10.4 m 250
BAYOU LITTLE TECHE Louisiana Good 2005 12.8 m 250
FISH BAYOU Louisiana Poor 1977 11.6 m 250
COMPANY CANAL Louisiana Poor 1980 75.6 m 250
BAYOU BEOUF Louisiana Good 2005 29.9 m 250
TECHE BAYOU Louisiana Fair 1972 111.6 m 250
YOUNGS SOUTH COULEE Louisiana Fair 1965 10.4 m 250
YOUNGS CANAL Louisiana Good 1986 17.4 m 250
COULEE Louisiana Good 1970 12.8 m 250
CASTILLE COULEE Louisiana Good 1986 23.2 m 250
DES ILES COULEE Louisiana Good 1999 34.7 m 250
CANAL Louisiana Fair 1986 23.2 m 250
BRUSH CREEK Louisiana Good 2010 30.5 m 250
Red Chute Bayou Louisiana Poor 1984 60.0 m 250
Red Chute Bayou Louisiana Fair 1986 59.4 m 250
Caney Creek Louisiana Fair 1977 23.2 m 250
Caney Creek Louisiana Good 1994 23.2 m 250
Stillhouse Bayou Louisiana Fair 2005 12.5 m 250
PIERREMONT DITCH Louisiana Fair 1982 9.4 m 250
MIDDLEFORK BAYOU DARBONN Louisiana Fair 1958 8.8 m 250
CHOCTAW CREEK Louisiana Good 2007 24.4 m 250
LITTLE CORNEY CREEK TRIB Louisiana Fair 1990 21.0 m 250
DITCH Louisiana Fair 2001 9.4 m 250
Big Creek Louisiana Fair 2019 11.0 m 250
W. Branch of Dugdemona Louisiana Good 2021 24.4 m 250
Walnut Creek Louisiana Good 2021 18.3 m 250
CAMP BAYOU CANAL Louisiana Fair 2000 57.9 m 250
BRYANT BRANCH Louisiana Good 2012 7.3 m 250
BLACK BAYOU Louisiana Poor 1982 29.3 m 250
W PRONG YOUNGS BAYOU Louisiana Fair 1970 11.0 m 250
ROOTS CANAL Louisiana Poor 1985 10.1 m 250
LITTLE CREEK Louisiana Good 2011 11.0 m 250
LITTLE CREEK Louisiana Fair 1991 9.1 m 250
LITTLE CREEK Louisiana Good 1982 11.6 m 250
LITTLE CREEK Louisiana Fair 1984 17.4 m 250

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.