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.

382
Total Bridges
35.3%
Good
32.5%
Fair
8.4%
Poor Condition

Condition Distribution

Good
35.3% (135)
Fair
32.5% (124)
Poor
8.4% (32)

All Bridges (382)

US0090-B

Fair

Over: SP. RR. & CITY STS.

1.1 MI SOUTH OF MISS. RIV, Orleans, LA

Built 1986 Load: 32.7 t ADT: 154,311

S. Broad St Exit

Fair

Over: STREETS

1.5 MI S OF TULANE AVENUE, Orleans, LA

Built 1951 Load: 32.7 t ADT: 5,441

Alvar St

Fair

Over: ALMONASTER, L&N RAILROAD

0.1 MI. S. OF DOWNMAN RD, Orleans, LA

Built 1978 Load: 32.7 t

Alvar St

Fair

Over: ALMONASTER, L&N RAILROAD

0.1 MI. S. OF DOWNMAN RD, Orleans, LA

Built 1978 Load: 32.7 t

Golf Dr.

Fair

Over: CITY PARK LAGOON

0.1 MI.N.OF STADIUM, Orleans, LA

Built 1939 Load: 33.4 t

I0610

Fair

Over: ON RAMP I-610E.

.5 MI EAST OF I-10, Orleans, LA

Built 1963 Load: 33.6 t ADT: 7,620

I0510

Fair

Over: CITY STREETS

0.95M NORTH OF US 90, Orleans, LA

Built 1992 Load: 33.6 t ADT: 29,280

I0010

Fair

Over: ON RAMP (I-10E FR AIR)

1.94 MI EAST OF I-610, Orleans, LA

Built 1961 Load: 33.6 t ADT: 3,803

I0010

Fair

Over: ON RAMP I-10/CARRLOTON

1.96 MI EAST OF I-610, Orleans, LA

Built 1961 Load: 33.6 t ADT: 7,620

I0010

Fair

Over: CITY STREETS

02364509004083, Orleans, LA

Built 1960 Load: 33.6 t ADT: 47,738

S Broad on ramp

Fair

Over: STREETS

1.5 MI S OF TULANE AVENUE, Orleans, LA

Built 1951 Load: 33.7 t ADT: 5,441

HARRISON AVE

Fair

Over: ORLEANS AVENUE CANAL

0.1 MI EAST OF ARGONNE B, Orleans, LA

Built 2001 Load: 34.0 t

General de Gaulle

Fair

Over: DRAIN CANAL

1.2 MI SOUTHEAST OF US 90, Orleans, LA

Built 1975 Load: 34.3 t

I0010

Fair

Over: DWYER CANAL/DWYER RD

.7 MI EAST OF US 90, Orleans, LA

Built 1967 Load: 34.5 t ADT: 121,599

Roosevelt Mall Dr.

Fair

Over: CITY PARK LAGOON

0.0MIW.OF MUSEUM OF, Orleans, LA

Built 1939 Load: 34.7 t

ALLEN TOUSSAINT B

Fair

Over: LONDON AV.CANAL

0.01 MI W OF WICKFIELD DR, Orleans, LA

Built 1958 Load: 35.6 t

Morrison Rd

Fair

Over: DRAINAGE CANAL

.8 MI SE OF LA 47, Orleans, LA

Built 1975 Load: 36.0 t

I0010

Fair

Over: I-10 EAST & WEST US90

3.4 MI EAST OF LA 39, Orleans, LA

Built 1966 Load: 36.3 t ADT: 7,620

Lake Forest BLVD

Fair

Over: CITRUS CANAL

0.2MI.E.OF BUNDY RD., Orleans, LA

Built 1960 Load: 36.3 t

Morrison Rd

Fair

Over: DRAINAGE CANAL

.7 MI SE OF LA 47, Orleans, LA

Built 1975 Load: 37.3 t

Lake Forest BLVD

Fair

Over: BERG CANAL

0.2MI.E.OF WRIGHT RD, Orleans, LA

Built 1960 Load: 37.6 t

Lake Forest BLVD

Fair

Over: BERG CANAL

0.2 MI.E.OF WRIGHT.R, Orleans, LA

Built 1975 Load: 37.6 t

I0010

Fair

Over: 17TH ST. CAN/CITY STREET

,3 MI WEST OF I-610, Orleans, LA

Built 2000 Load: 38.1 t ADT: 109,950

LA0407

Fair

Over: WOODLAND HWY NORMAN CANA

1.15 MI SOUTH OF LA 428, Orleans, LA

Built 1982 Load: 38.1 t ADT: 8,495

LA0407

Fair

Over: WOODLAND HWY NORMAN CANA

1.15 MI SOUTH OF LA 428, Orleans, LA

Built 1982 Load: 38.1 t ADT: 8,495

LA3139

Fair

Over: JEFF/ORLEANS PARISH LINE

5.0 MI EAST OF LA 611-4, Orleans, LA

Built 1982 Load: 39.0 t ADT: 55,872

I0610

Fair

Over: ON RP FROM FRANKLIN AVE

.8 MI EAST OF LA 3071, Orleans, LA

Built 1969 Load: 39.0 t ADT: 7,620

I0010

Fair

Over: CITY STREETS

.36 MI EAST OF LA 39, Orleans, LA

Built 1968 Load: 39.0 t ADT: 7,620

I0010

Fair

Over: READ RD.

3.3 MI EAST OF US 90, Orleans, LA

Built 1973 Load: 39.0 t ADT: 12,699

Bullard Ave

Fair

Over: DRAINAGE CANAL

.65 MI SE OF LA 47, Orleans, LA

Built 1975 Load: 39.2 t

Bullard Ave

Fair

Over: DRAINAGE CANAL

0.7 MI SE OF LA 57, Orleans, LA

Built 1975 Load: 39.2 t

I0510

Fair

Over: DRAIN DITCH

0.2 MI SE OF CHEF MENTEUR, Orleans, LA

Built 1993 Load: 39.9 t ADT: 5,721

US0011

Fair

Over: DRAIN CANAL

4.02 MI NORTH OF US 90, Orleans, LA

Built 1978 Load: 39.9 t ADT: 3,912

I0610

Fair

Over: HOSPITAL ST.

1.7 MI EAST OF I-10, Orleans, LA

Built 1973 Load: 39.9 t ADT: 105,572

I0010

Fair

Over: CITY STREETS/RR

2.6 MI EAST OF LA 39, Orleans, LA

Built 1992 Load: 39.9 t ADT: 11,650

I0010

Fair

Over: OFF RAMP I-10W.

2.8 MI EAST OF LA 39, Orleans, LA

Built 1966 Load: 39.9 t ADT: 1,754

US0090

Fair

Over: US 90, HOWARD AVE, RAMPS

0.1 MI NW OF US 90, Orleans, LA

Built 1960 Load: 40.8 t ADT: 7,620

I0610

Fair

Over: ORLEANS AVE/OUTFALL CANA

1.2 MI EAST OF I-10, Orleans, LA

Built 1973 Load: 40.8 t ADT: 105,572

I0010

Fair

Over: CITY STREETS

.37 MI EAST OF US 90, Orleans, LA

Built 1960 Load: 40.8 t ADT: 5,927

I0010

Fair

Over: ST. BERNARD AVE OFF RAMP

2.3 MI EAST OF US 90, Orleans, LA

Built 1968 Load: 40.8 t ADT: 17,605

I0010

Fair

Over: DRAIN CANAL

6.8 MI EAST OF I-510, Orleans, LA

Built 1967 Load: 40.8 t ADT: 77,962

HARRISON AVE

Fair

Over: CITY PARK LAGOON

0.4MI.W.OF WISNER BL, Orleans, LA

Built 1939 Load: 41.5 t

I0610

Fair

Over: GOLFER'S U'PASS

2.1 MI EAST OF I-10, Orleans, LA

Built 1973 Load: 42.6 t ADT: 105,572

I0610

Fair

Over: ST. JOHN BAYOU

2.7 MI EAST OF I-10, Orleans, LA

Built 1973 Load: 42.6 t ADT: 105,572

I0010

Fair

Over: BULLARD RD.

4.4 MI EAST OF US 90, Orleans, LA

Built 1973 Load: 42.6 t ADT: 77,962

I0010

Fair

Over: GROUND

1.7 MI EAST OF I-610, Orleans, LA

Built 1977 Load: 43.5 t ADT: 1,600

I0010

Fair

Over: DWYER CANAL/DWYER RD

.7 MI EAST OF US 90, Orleans, LA

Built 1967 Load: 43.5 t ADT: 1,600

MIRABEAU AVE

Fair

Over: LONDON AVE. CANAL

0.04 MI E OF PRATT DR, Orleans, LA

Built 2003 Load: 44.4 t

I0010

Fair

Over: LAWRENCE CANAL

2.0 MI EAST OF US 90, Orleans, LA

Built 1970 Load: 45.4 t ADT: 114,172

I0010

Fair

Over: LAWRENCE CANAL

2.0 MI EAST OF US 90, Orleans, LA

Built 1970 Load: 45.4 t ADT: 1,600
Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

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.