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.

Clear
BridgeLocationConditionYear BuiltLengthADT
COULEE Louisiana Good 1986 57.9 m 442
BAYOU GRAND MARAIS Louisiana Fair 1962 30.5 m 442
BRUSHY CREEK Louisiana Poor 1967 104.2 m 442
CREEK Louisiana Fair 2005 11.6 m 442
BRUSHY CREEK Louisiana Fair 2005 11.6 m 442
DRAIN Louisiana Fair 1967 7.9 m 442
CREEK Louisiana Fair 1967 24.4 m 442
BUGGER BRANCH Louisiana Fair 1967 7.3 m 442
BIVENS BRANCH Louisiana Fair 1967 30.5 m 442
DRAIN Louisiana Fair 1951 8.2 m 442
DRAIN Louisiana Fair 1951 10.4 m 442
JOHNSON BRANCH Louisiana Fair 1951 10.4 m 442
DRAIN Louisiana Fair 1951 8.2 m 442
PULLEM CREEK Louisiana Fair 1951 42.7 m 442
HOOSIER CREEK Louisiana Fair 1951 61.0 m 442
DRAIN Louisiana Fair 1957 10.1 m 442
DRAIN Louisiana Fair 1951 10.4 m 442
COULEE Louisiana Good 1991 11.6 m 440
WHITE OAK GULLY Louisiana Fair 1959 12.2 m 439
BEAR HEAD CREEK Louisiana Fair 1959 67.4 m 439
LITTLE CREEK Louisiana Fair 1959 30.5 m 439
PETIT CAILLOU BAYOU Louisiana Fair 1968 39.3 m 438
CREEK Louisiana Poor 1973 23.2 m 438
BAYOU LAFOURCHE CUTOFF Louisiana Good 2018 168.2 m 438
LITTLE CHAPEPEELA CREEK Louisiana Fair 1992 27.1 m 438
INNERHARBOR NAVIGATION C Louisiana Fair 1975 591.9 m 437
Coulle Duralde Louisiana Good 1998 9.1 m 437
TENSAS BAYOU Louisiana Good 1985 30.5 m 437
SER. RD WARDS CREEK RR Louisiana Good 1994 255.1 m 437
ACADIANA CANAL Louisiana Good 2012 8.2 m 436
TRIB TO BRUSHY CREEK Louisiana Good 2011 48.8 m 435
L DUGDEMONA RIVER Louisiana Fair 1973 34.7 m 434
KAYOUCHE COULEE Louisiana Fair 2002 24.4 m 433
SUMMERFIELD BRANCH Louisiana Fair 1954 11.6 m 432
DRAINAGE CANAL Louisiana Good 2014 7.3 m 431
DRAINAGE CANAL Louisiana Good 2013 7.3 m 431
DRAIN TO CYPRESS CREEK Louisiana Good 1985 23.2 m 431
GLADDEN BAYOU Louisiana Fair 1990 29.0 m 431
FARMERS L & C CO. CANAL Louisiana Fair 1960 8.8 m 431
CROSS SLOUGH Louisiana Good 2015 30.5 m 431
CREEK Louisiana Fair 1965 11.9 m 431
TURKEY CREEK Louisiana Fair 1982 29.0 m 431
COULEE Louisiana Fair 1980 17.4 m 430
LEES CREEK Louisiana Poor 1970 17.7 m 430
BRANCH Louisiana Fair 1951 10.7 m 429
CREEK Louisiana Fair 1972 23.2 m 429
BRUSHY CREEK Louisiana Poor 1974 29.0 m 429
CREEK Louisiana Good 1979 11.6 m 429
ROCKY CREEK Louisiana Fair 1979 23.2 m 429
CREEK Louisiana Fair 1986 29.0 m 426

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.