Tangipahoa County, LA
477 public highway bridges
Tangipahoa County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Tangipahoa County, Louisiana contains 477 public highway bridges. Roughly 36.7% are rated “Good,” 41.1% “Fair,” and 13.4% “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 (477)
Fannie Powell Rd
PoorOver: CREEK
1.3 MI S OF JCT 440 &1057, Tangipahoa, LA
Kentwood Firestat
PoorOver: CANAL
LA38S.5TH.01 MI FIRESTATI, Tangipahoa, LA
N. River Rd
PoorOver: IRVING BRANCH
1.40 M N of LA 38, Tangipahoa, LA
US0051
PoorOver: YELLOW WATER RIVER
0.3 MI N OF LA 3234, Tangipahoa, LA
Sibley Rd
PoorOver: CREEK
4 MI SE OF JCT 190 &, Tangipahoa, LA
W. Yellow water Rd
PoorOver: CREEK
1.2 MI NW OF LA 51 E, Tangipahoa, LA
MLK Jr. Dr.
PoorOver: PONCHATOULA CREEK
1.2 MI NE OF JCT 190&1065, Tangipahoa, LA
Shingle Mill Rd
PoorOver: ANDERSON CANAL
0.3 N. OF RT. 142 MILLRD, Tangipahoa, LA
Lanier Ln
PoorOver: CREEK
5 MI NE OF SR 22 EXI, Tangipahoa, LA
Sibley Rd
PoorOver: MORAN BRANCH
4 MI SW OF 442 EXIT, Tangipahoa, LA
Stateline Rd
PoorOver: DRAIN
1.1 MI SE US 51 & LA 1054, Tangipahoa, LA
Brown Rd
PoorOver: CREEK
4.5 MI NE OF SR 22 E, Tangipahoa, LA
N. Jackson Rd
PoorOver: EVANS BR.
1.8 MI SW OF JCT 106, Tangipahoa, LA
Palmer Ln
PoorOver: CREEK
WEST OF BROWN LANE, Tangipahoa, LA
LA0022
PoorOver: BEDICO CREEK
2.6 Mi E of La 445, Tangipahoa, LA
Belle Gardner Rd
PoorOver: CATCA CREEK
2 MI SW OF JCT 16 & 450, Tangipahoa, LA
LA0040
PoorOver: NATALBANY RIVER
0.5 M W OF I-55, Tangipahoa, LA
N. Hoover Rd
PoorOver: CREEK
2.3M S OF LA 3158 EXIT, Tangipahoa, LA
Phoenix square
PoorOver: CREEK
1.4 MI SE OF RT 190, Tangipahoa, LA
LA0040
PoorOver: SCOTT CREEK
2.6 M W OF LA 1062, Tangipahoa, LA
LA1040
PoorOver: YELLOW WATER RIVER
4.7 Mi E of La 43, Tangipahoa, LA
LA0443
PoorOver: SKULLS CREEK
0.1 M N OF LA 1064, Tangipahoa, LA
Narretto Rd
PoorOver: BRUSHY BRANCH
3 MI NE OF JCT 1064, Tangipahoa, LA
I0055-S
PoorOver: NORTH PASS
North Pass, Tangipahoa, LA
I0055-S
PoorOver: PASS MANCHAC
Pass Manchac, Tangipahoa, LA
LA1058
PoorOver: DRAIN
0.9 M N OF LA 1059, Tangipahoa, LA
Harvey Lavigne
PoorOver: CREEK
1.80 M E of LA 445, Tangipahoa, LA
Read our methodology - how this data is sourced, computed, and verified.
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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.