Orleans County, LA
382 public highway bridges
Orleans County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Orleans County, Louisiana contains 382 public highway bridges. Roughly 35.3% are rated “Good,” 32.5% “Fair,” and 8.4% “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 (382)
I0510
UnknownOver: I-510(PARIS RD) OVER I-1
2.3 MI NORTH OF US 90, Orleans, LA
I0510
UnknownOver: I-510(PARIS RD) OVER I-1
1.2 M S. L.PONTCHARTRAIN, Orleans, LA
I0010
UnknownOver: METAIRIE ROAD
1.2 MI S OF US 610, Orleans, LA
I0010
UnknownOver: METAIRIE ROAD
4.5 MI NW MISSISSIPPI R., Orleans, LA
I0010
UnknownOver: AIRLINE HWY US 61
1.7 MI EAST OF I-610, Orleans, LA
I0010
UnknownOver: ON RAMP TO I10 W.
1.74 MI EAST OF I-610, Orleans, LA
I0010
UnknownOver: S. CARROLTON AVE.
1.79 MI EAST OF I-610, Orleans, LA
I0010
UnknownOver: S. CARROLTON AVE.
1.8 MI EAST OF I-610, Orleans, LA
I0010
UnknownOver: I-10 WEST TO US 61
1.86 MI EAST OF I-610, Orleans, LA
I0010
UnknownOver: OFF RAMP I-10/CAROLTON
1.93 MI EAST OF I-610, Orleans, LA
I0010
UnknownOver: CITY STREETS /RR
3.12 MI EAST OF I-610, Orleans, LA
I0010
UnknownOver: CITY STREETS
3.14 MI EAST OF I-610, Orleans, LA
US0090
UnknownOver: OVER CITY STREETS
.58 MI EAST OF US 90, Orleans, LA
US0090
UnknownOver: OVER CITY STREETS
.62 MI EAST OF US 90, Orleans, LA
I0010
UnknownOver: CITY STREETS
.8 MI EAST OF US 90, Orleans, LA
I0010
UnknownOver: CITY STREETS
.9 MI EAST OF US 90, Orleans, LA
I0010
UnknownOver: CITY STREETS
1.0 MI EAST OF US 90, Orleans, LA
I0010
UnknownOver: CITY STREETS
1.45 MI EAST OF US 90, Orleans, LA
I0010 ON-RAMP
UnknownOver: N. CLAIRBORNE AVE
1.56 MI EAST OF US 90, Orleans, LA
I0010
UnknownOver: CITY STREETS
1.62 MI EAST OF US 90, Orleans, LA
I0010
UnknownOver: CLAIRBORNE AVE/DUMAINE S
1.63 MI EAST OF US 90, Orleans, LA
I0010
UnknownOver: CITY STREETS
0.039 N OF ST. PHILIP ST, Orleans, LA
I0010
UnknownOver: I10 EAST &I 10 W
2.08 MI EAST OF US 90, Orleans, LA
I0010
UnknownOver: CITY STREETS
2.2 MI EAST OF US 90, Orleans, LA
I0010
UnknownOver: I-10 EAST & WEST
.3 MI EAST OF LA 39, Orleans, LA
I0010
UnknownOver: INNER HARBOR /CITY STS
2.5 MI EAST OF LA 39, Orleans, LA
I0010
UnknownOver: INNER HARBOR NAV CANAL
0.6 MI SW OF US 90, Orleans, LA
I0010
UnknownOver: I-10
3.9 MI EAST OF LA 39, Orleans, LA
I0010
UnknownOver: I-10 OVER US 90(CHEF HWY
2.2 MI EAST OF US 610, Orleans, LA
I0010
UnknownOver: I-10 OVER US 90(CHEF HWY
6.3 MI WEST OF LA 47, Orleans, LA
MORRISON RD
UnknownOver: I-10
1.2 MI EAST OF US 90, Orleans, LA
I0010
UnknownOver: OFF RAMP OVER I10 & LA47
.1 MI EAST OF I-510, Orleans, LA
I0010
UnknownOver: ON RAMP OVER I10 & LA47
.1 MI EAST OF I-510, Orleans, LA
MICHOUD BLVD
UnknownOver: I 10
1.7 MI EAST OF I-510, Orleans, LA
UNNAMED RD
UnknownOver: I-10
3.1 MI EAST OF I-510, Orleans, LA
UNNAMED RD
UnknownOver: I-10
4.5 MI EAST OF I-510, Orleans, LA
LA0407
UnknownOver: (NEW)ALGIERS CUTOFF CANA
1.6 MI SE OF LA 428, Orleans, LA
S BROAD ST
UnknownOver: I-10; RR; STS
2.0 MI S. OF TULANE AVE., Orleans, LA
N C FRANCIS PKWY
UnknownOver: I-10/RR/CITY STS.
1.5 MI S OF TULANE AVENUE, Orleans, LA
S.N.C. FRANCIS PK
UnknownOver: I-10; RR; STREETS
1.5 MI S OF TULANE AVENUE, Orleans, LA
LA1264
UnknownOver: ON-RAMP TO SEABROOK BR.
.65 MI. W. OF DOWNMAN RD., Orleans, LA
FRANKLIN AVE
FairOver: FLORIDA CANAL / RR
0.5MI.S.OF I.10, Orleans, LA
FRANKLIN AVE
FairOver: FLORIDA CANAL / RR
.5MIS.OF I.10, Orleans, LA
MURL ST
FairOver: MAGELLAN CANAL
0.3MI.SOUTH OF LA.42, Orleans, LA
LA1264
FairOver: INTER COASTAL WATERWAY
0.5 MI.W.OF DOWMAN R, Orleans, LA
LA0039
FairOver: INDUSTRIAL CANAL
4.1 MI W OF LA 47, Orleans, LA
US0090-B
FairOver: MISSISSIPPI RIVER
1.4 MI W OF LA 428, Orleans, LA
LA0039
FairOver: INDUSTRIAL CANAL
0.1 MI E OF INDUSTRIAL C., Orleans, LA
Morrison Rd
FairOver: SAINT CHARLES CANAL
0.5MI.E.OF NEW CASTL, Orleans, LA
S CAROLLTON AVE
FairOver: WASHINGTON.AVE.CANAL
.2 MI N.OF AIRLINE H, Orleans, 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.