Lafourche County, LA
130 public highway bridges
Lafourche County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Lafourche County, Louisiana contains 130 public highway bridges. Roughly 34.6% are rated “Good,” 42.3% “Fair,” and 16.2% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.
Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.
Source: FHWA National Bridge Inventory. See methodology for full definitions.
Condition Distribution
All Bridges (130)
US0090
FairOver: MC MAHON CANAL
.7 MI EAST OF LA 182, Lafourche, LA
US0090
FairOver: B.CUTOFF
1.4 MI WEST OF LA 1, Lafourche, LA
US0090
FairOver: B.CUTOFF
1.4 MI WEST OF LA 1, Lafourche, LA
US0090
FairOver: DRAINAGE CANAL
2.7 MI EAST OF LA 1, Lafourche, LA
LA0308
FairOver: COMPANY CANAL
.5 MI SOUTH OF LA 655, Lafourche, LA
US0090
FairOver: DRAINAGE CANAL
.85 MI EAST OF LA 316, Lafourche, LA
US0090
FairOver: DRAINAGE CANAL
.85 MI EAST OF LA 316, Lafourche, LA
US0090
FairOver: DRAINAGE CANAL
2.17 MI EAST OF LA 316, Lafourche, LA
US0090
FairOver: CUTOFF BAYOU
1.4 MI WEST OF LA 1, Lafourche, LA
LA0653
FairOver: DRAINAGE CANAL
4.25 MI EAST OF LA 182, Lafourche, LA
LA0308
FairOver: L VALLEY CANAL
0.4M EAST OF LA 648, Lafourche, LA
LEBOUEF LN
FairOver: BAYOU POINTE AU CHENE
2.65 MI FROM LA 55, Lafourche, LA
EMILY ST
FairOver: BAYOU POINT AU CHENE
2.55 MI FROM LA 55, Lafourche, LA
LA3235
FairOver: DRAIN CANAL
2.8 MILES NORTH OF BAYOU, Lafourche, LA
LA0001
GoodOver: MARSH
LA 1 1.5 MILES NORTH OF B, Lafourche, LA
OAKPOINT RD
GoodOver: BAYOU POINTE AU CHENE
0.01 M WEST OF LA 665, Lafourche, LA
Choctaw Rd
GoodOver: ST JAMES CANAL
04.69 MI FROM INT. 191, Lafourche, LA
LA0001
GoodOver: BAYOU LAFOURCHE
LA 1 OVER BAYOU LAFOURCHE, Lafourche, LA
AIRPORT RD
GoodOver: CANAL
1.18 MI E. JSC. LA308, Lafourche, LA
LA0020
GoodOver: DRAINAGE CANAL
4.24 MI NORTH OF LA 308, Lafourche, LA
LA0657
GoodOver: BAYOU LAFOURCHE
LA 657 BETWEEN LA 1 AND L, Lafourche, LA
LA0020
GoodOver: GRAND BAYOU
07.62 MILES NORTH OF LA 3, Lafourche, LA
HWY 645 Local
GoodOver: BAYOU BOUDREAUX
2.3M NW OF LA 1, Lafourche, LA
LA0654
GoodOver: BAYOU LAFOURCHE
.01 MI EAST OF LA 1, Lafourche, LA
Laural Valley Rd
GoodOver: CANAL
3.4M NE OF LA 308, Lafourche, LA
ST JOHN BRIDGE
GoodOver: BAYOU LAFOURCHE
0.01 MI S. OF LA 308, Lafourche, LA
Choctaw Rd
GoodOver: LEGENDRE CANAL
0.85 M WEST OF LA 20, Lafourche, LA
LA0182
GoodOver: DRAIN CANAL
.7 MILES EAST OF LA 308, Lafourche, LA
BURMA RD
GoodOver: HOLLYWOOD CANAL
1.0 MI. SOUTH OF LA 1, Lafourche, LA
Laurel Valley Rd
GoodOver: DRAIN CANAL
0.8 Mi. W. of Choctaw Rd, Lafourche, LA
LA0024
GoodOver: PIPELINE CROSSING
2.1 MI WEST OF LA 1, Lafourche, LA
LA0649
GoodOver: BAYOU LAFOURCHE
.01 MI NORTH OF LA 1, Lafourche, LA
Lydia St
GoodOver: HOLLYWOOD CANAL
0.48 M FROM INT 250, Lafourche, LA
T-BOIS BRIDGE RD
GoodOver: BAYOU LAFOURCHE
0.01 N. of LA 1, Lafourche, LA
US0090
GoodOver: ON RAMP FROM LA1
.08 MI EAST OF LA 1, Lafourche, LA
US0090
GoodOver: OFF RAMP TO LA1
.08 MI EAST OF LA 1, Lafourche, LA
US0090
GoodOver: ON RAMP H
.4 MI EAST OF LA 182, Lafourche, LA
ALARIO BRIDGE RD
GoodOver: DRAIN CANAL
0.3 MILE SW OF LA 3235, Lafourche, LA
LA3185
GoodOver: BAYOU LAFOURCHE
0.01M WEST OF LA 308, Lafourche, LA
LA0182
GoodOver: MCMAHON CANAL
.7 MI EAST OF US 90, Lafourche, LA
LA0182
GoodOver: BAYOU FOLSE
.01 MI EAST OF LA 653, Lafourche, LA
US0090
GoodOver: FOLSE BAYOU
2.2 MI EAST OF LA 182, Lafourche, LA
US0090
GoodOver: ON RAMP FROM LA308
.4 MI EAST OF LA 1, Lafourche, LA
US0090
GoodOver: OFF RAMP TO LA308
.4 MI EAST OF LA 1, Lafourche, LA
US0090
GoodOver: OFF RAMP I
.2 MI EAST OF LA 182, Lafourche, LA
CHOCTAW RD
GoodOver: LEPINE CANAL
P2929510904391, Lafourche, LA
LA0308
GoodOver: THERIOT CANAL
2.6 M N OF LA 3198, Lafourche, LA
US0090
GoodOver: DRAINAGE CANAL
2.7 MI EAST OF LA 1, Lafourche, LA
Tiger Dr
GoodOver: BAYOU LAFOURCHE
0.1 MI. E. OF LA 1, Lafourche, LA
LA0001
GoodOver: THERIOT CANAL
3.3M N OF LA 3198, Lafourche, LA
Read our methodology - how this data is sourced, computed, and verified.
Related
Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.