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
MONROE St Louisiana Good 1993 118.3 m 500
DRAIN Louisiana Good 2008 18.3 m 499
CLARK BAYOU Louisiana Good 1984 57.9 m 499
LITTLE SANDY BRANCH Louisiana Good 1999 30.5 m 498
FLAT CREEK Louisiana Fair 1978 73.2 m 498
CREEK Louisiana Poor 1954 23.2 m 498
SCARBOROUGH CREEK Louisiana Fair 1974 40.5 m 498
BAYOU POINTE AU CHENE Louisiana Good 1989 29.0 m 497
BAYOU TECHE JEAN. Louisiana Poor 1944 89.6 m 496
LITTLE BAYOU BEOUF Louisiana Fair 1983 29.0 m 495
CREEK Louisiana Fair 1954 18.0 m 495
DRAIN Louisiana Fair 1985 6.4 m 495
CLEAR LAKE Louisiana Fair 1995 152.4 m 495
BLACK LAKE BAYOU Louisiana Fair 1981 61.0 m 495
PHILLIPS CREEK Louisiana Fair 1973 23.2 m 494
CANEY CREEK Louisiana Fair 1978 40.8 m 494
LITTLE CHOUDRANT Louisiana Fair 1974 18.3 m 494
CREEK Louisiana Good 2014 10.4 m 492
CREEK Louisiana Good 2014 24.4 m 492
CREEK Louisiana Fair 1993 17.4 m 490
Woodard Branch Louisiana Poor 1958 23.2 m 490
ANT BRANCH Louisiana Fair 1999 17.4 m 490
BEEMOUTH BRANCH Louisiana Fair 1997 11.6 m 490
PUMPKIN BRANCH CREEK Louisiana Fair 1998 17.4 m 490
CREEK Louisiana Fair 1973 17.4 m 490
MILL BAYOU CREEK Louisiana Fair 1998 11.6 m 490
FLAT CREEK Louisiana Fair 1992 11.9 m 490
CREEK Louisiana Good 2012 24.4 m 485
CREEK Louisiana Good 2012 10.4 m 485
CREEK Louisiana Fair 1959 11.9 m 485
CREEK Louisiana Fair 1959 11.9 m 485
CREEK Louisiana Fair 1959 23.8 m 485
CREEK Louisiana Fair 1959 11.9 m 485
CREEK Louisiana Fair 1959 18.0 m 485
CREEK Louisiana Fair 1967 11.9 m 485
BUXTON CREEK Louisiana Fair 2020 24.4 m 485
ELDER BRANCH Louisiana Good 1998 24.4 m 485
Drainage ditch Louisiana Good 2011 7.9 m 483
DRAIN Louisiana Poor 1965 9.8 m 482
GUM SLOUGH Louisiana Good 1986 7.0 m 482
CREEK Louisiana Fair 1951 46.6 m 482
NANTACHIE CREEK Louisiana Fair 2000 52.1 m 482
THOMPSON BRANCH Louisiana Good 2017 8.5 m 482
BLUE BRANCH Louisiana Poor 1944 23.8 m 482
BOGGY BRANCH Louisiana Poor 1944 17.7 m 482
LITTLE BRUSHY CREEK Louisiana Poor 1944 41.1 m 482
BRUSHY CREEK Louisiana Poor 1944 58.2 m 482
TEN MILE CREEK Louisiana Poor 1944 23.8 m 482
DRAIN Louisiana Poor 1944 11.9 m 482
COULEE Louisiana Good 2010 18.3 m 480

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.