Concordia County, LA
42 public highway bridges
Concordia County Bridge Snapshot
Concordia County, Louisiana contains 42 public highway bridges in the FHWA National Bridge Inventory. Roughly 45.2% are rated “Good,” 45.2% “Fair,” 9.5% “Poor,” and 9.5% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.
Inspections in LA are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.
Source: FHWA National Bridge Inventory. See methodology for full definitions.
Condition Distribution
All Bridges (42)
LA0568
FairOver: LAKE ST JOHN DRAIN CA
4.8 MI SOUTH OF LA 570, Concordia, LA
LA0015
FairOver: VIDALIA CANAL
10.54 MI NORTH OF LA 565, Concordia, LA
LA0015
FairOver: RED BAYOU CANAL
13.69 MI NORTH OF LA 565, Concordia, LA
US0065
FairOver: MISSISSIPPI RIVER
.01 MI EAST OF LA 131, Concordia, LA
Wildcow Bayou Rd
FairOver: Cocodrie Bayou
LOGMI 3.60 E FROM Hwy 129, Concordia, LA
Wildcow Rd
FairOver: Cocodrie Bayou
LOG MI 2.55 SE OF Hwy 129, Concordia, LA
US0084
FairOver: BLACK RIVER
16 MILES FROM JCT. US 84, Concordia, LA
LA0566
FairOver: LITTE TENSAS RIVE
2.25 MI E OF LA 15, Concordia, LA
LA0015
FairOver: CREEK
4.14 M S of LA 565, Concordia, LA
LA0129
FairOver: Ross Bayou
1.03 MI NORTH OF LA 565, Concordia, LA
Apple Street
FairOver: VIDALIA CANAL
0.04 MI N of Peach Street, Concordia, LA
LA0015
FairOver: OLD RIVER LOW SILL C.S.
75 MI NW OF BATON ROUGE, Concordia, LA
Red R. Levee Rd
FairOver: Cocodrie Bayou
0.8 MI N OF LA 910, Concordia, LA
BoDark Rd
FairOver: Cocodrie BAYOU
0.03 LOG MI E Of HWY 906, Concordia, LA
US0065
FairOver: MISSISSIPPI RIVER
.01 MI EAST OF LA 131, Concordia, LA
Dan Howard Rd
FairOver: BLACK BAYOU
0.5 MI E OF LA900, Concordia, LA
LA0129
FairOver: SIX MILE BAYOU
1.35 MI N OF LA 909, Concordia, LA
LA0015
FairOver: CREEK
8.69 MI EAST OF LA 910, Concordia, LA
LA0566
FairOver: CANEY BAYOU
0.17 M N of US 84, Concordia, LA
D A Biglane Rd
GoodOver: VIDALIA CANAL
1.2 M N of LA 131, Concordia, LA
John Williamson Dr
GoodOver: CREEK
0.06 MI W of Crestview Dr, Concordia, LA
Poole Road (South)
GoodOver: VIDALIA CANAL
1.8M SW of LA 15, Concordia, LA
LA0909
GoodOver: SIX MILE BAYOU
3.1 MI SOUTH OF LA 126, Concordia, LA
US0084
GoodOver: CROSS BAYOU
2.6 MI EAST OF LA 566, Concordia, LA
LA0129
GoodOver: CHANNEL BRIDGE
0.10 M S of LA 129, Concordia, LA
LA0129
GoodOver: CROSS BAYOU
.7 MI SOUTH OF LA 565, Concordia, LA
Boggy Bayou Rd
GoodOver: BOGGY BAYOU
LOGMI 1.3 E OF LA129, Concordia, LA
US0065
GoodOver: CARROLL BAYOU
3.44 MI NORTH OF US 84, Concordia, LA
Temple Rd
GoodOver: Black Bayou
LOG MI 0.211 N of HWY 84, Concordia, LA
LA0129
GoodOver: WILD COW BAYOU
3.8 MI NORTH OF LA 909, Concordia, LA
LA0129
GoodOver: BOGGY BAYOU
3.4 MI NORTH OF LA 565, Concordia, LA
LA0903
GoodOver: BLACK BAYOU
1.36 MI WEST OF US 65, Concordia, LA
YACKEY RD
GoodOver: COCODRIE BAYOU
3.38 MI W OF LA 15, Concordia, LA
LA0900
GoodOver: CARROLL LAKE
1.5 MI NORTH OF LA 568, Concordia, LA
LA0565
GoodOver: WHITES BAYOU
4.23 MI EAST OF LA 129, Concordia, LA
LA0565
GoodOver: BAYOU COCODRIE
6.09 MI EAST OF LA 129, Concordia, LA
Passman Rd
GoodOver: CREEK
0.4 M S of BOGGY BAYOU RD, Concordia, LA
LA 0015
GoodOver: OLD RIVER AUX. C.S.
75 MI. NW OF BATON ROUGE, Concordia, LA
Boggy Bayou Rd
PoorOver: CREEK
LOGMI 5.8 MI E Hwy 129, Concordia, LA
Poole Road (North)
PoorOver: Cocodrie Bayou
LOGMI 5.7 M NW of H 15, Concordia, LA
LA0015
PoorOver: OLD RIVER OVERBANK C.S.
75MI NW OF BATON ROUGE, Concordia, LA
US0084
PoorOver: CANEY BAYOU
1.4 MI EAST OF LA 566, Concordia, LA
Read our methodology — how this data is sourced, computed, and verified.
Related
| Publisher | Kiznis Studio |
| Sources | FHWA National Bridge Inventory, public U.S. government datasets |