Orleans County, LA

382 public highway bridges

Orleans County Bridge Snapshot

Orleans County, Louisiana contains 382 public highway bridges in the FHWA National Bridge Inventory. Roughly 35.3% are rated “Good,” 32.5% “Fair,” 8.4% “Poor,” and 8.4% 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.

382
Total Bridges
35.3%
Good
8.4%
Poor
8.4%
Structurally Deficient

Condition Distribution

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

All Bridges (382)

LA0428

Good

Over: ALGIERS CANAL

0.40 MILE SOUTH EAST OF U, Orleans, LA

Built 2012 Load: 38.2 t ADT: 626

S Broad Ave

Good

Over: WASHINGTON AVE CANAL

0.75 MI S OF I-10, Orleans, LA

Built 1955 Load: 38.2 t

TULLIS DR

Good

Over: CANAL

1.2M EAST OF BEHRMAN HWY, Orleans, LA

Built 1989 Load: 38.2 t ADT: 500

FLORIDA AVE

Good

Over: INNER HARBOR NAVIGATION

0.4 MI E OF FRANCE RD, Orleans, LA

Built 2004 Load: 38.2 t

LA0428

Good

Over: ALGIERS CANAL

0.70 MILE SOUTH EAST OF U, Orleans, LA

Built 2012 Load: 38.6 t ADT: 626

Morrison Rd

Good

Over: DRAINAGE CANAL

0.7 MI SE OF LA 47, Orleans, LA

Built 1979 Load: 38.6 t

LA0428

Good

Over: ALGIERS CANAL

1.0 MILE SOUTH EAST OF US, Orleans, LA

Built 2012 Load: 38.9 t ADT: 626

I0010

Good

Over: OLD GENTILLY RD

3.6 MI EAST OF LA 39, Orleans, LA

Built 1966 Load: 39.0 t ADT: 12,658

I0010

Good

Over: READ RD.

3.3 MI EAST OF US 90, Orleans, LA

Built 1973 Load: 39.0 t ADT: 1,600

LA0428

Good

Over: ALGIERS CANAL

0.60 MILE SOUTH EAST OF U, Orleans, LA

Built 2012 Load: 39.5 t ADT: 626

FILMORE AVE

Good

Over: ORLEANS AVENUE CANAL

U3630007900591, Orleans, LA

Built 2001 Load: 39.5 t

US0090

Good

Over: LONDON AVE CANAL

0.5 MILES SOUTH OF I-610, Orleans, LA

Built 1960 Load: 39.9 t ADT: 49,920

US0090

Good

Over: CITY STS., RR

0.5 MI S OF I-10, Orleans, LA

Built 1994 Load: 39.9 t ADT: 7,620

I0010

Good

Over: I-10 EAST & WEST

1.7 MI EAST OF LA 39, Orleans, LA

Built 1968 Load: 39.9 t ADT: 7,620

I0010

Good

Over: CROWDER RD.

2.2 MI EAST OF US 90, Orleans, LA

Built 1973 Load: 39.9 t ADT: 74

MORRISON BLVD

Good

Over: JAHNCKE CANAL

0.2M EAST OF BULLARD RD, Orleans, LA

Built 1993 Load: 39.9 t ADT: 1,000

LA0428

Good

Over: ALGIERS CANAL

0.5 MILE SOUTH EAST OF US, Orleans, LA

Built 2012 Load: 40.5 t ADT: 28,244

US0090-B

Good

Over: GROUND

1.8 MI SOUTH OF I-10, Orleans, LA

Built 1960 Load: 40.8 t ADT: 7,620

LAKESHORE DR

Good

Over: LONDON AVE. CANAL

0.8 MI W OF ELYSIAN F., Orleans, LA

Built 2003 Load: 40.8 t

I0610

Good

Over: CANAL BLVD

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

Built 1973 Load: 41.7 t ADT: 29,280

I0610

Good

Over: ON RP FROM BROAD STREET

.2 MI EAST OF LA 3071, Orleans, LA

Built 1975 Load: 41.7 t ADT: 7,620

I0010

Good

Over: I0010

.25 MI WEST OF I-610, Orleans, LA

Built 2000 Load: 41.7 t ADT: 137,542

FILMORE AVE

Good

Over: LONDON AVE CANAL

0.01 MI E OF PRATT DRIVE, Orleans, LA

Built 2004 Load: 42.4 t

I0610

Good

Over: CANAL BLVD

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

Built 1973 Load: 42.6 t ADT: 101,204

I0010

Good

Over: ON RAMP I-10E

.03 MI EAST OF LA 39, Orleans, LA

Built 1968 Load: 42.6 t ADT: 7,620

I0010

Good

Over: OFF RAMP I-10W.

1.7 MI EAST OF LA 39, Orleans, LA

Built 1968 Load: 42.6 t ADT: 7,620

Morrison Rd

Good

Over: GANNON CANAL

1 MILE NORTH OF I-10, Orleans, LA

Built 1999 Load: 43.4 t

I0010

Good

Over: LAKE PONTCHARTRAIN

2.6 MILES FROM BEGINNING, Orleans, LA

Built 2011 Load: 43.4 t ADT: 33,925

Morrison Rd

Good

Over: CANAL

0.2 MI E OF BULLARD AVE, Orleans, LA

Built 1995 Load: 43.7 t

Park Island Dr.

Good

Over: BAYOU ST. JOHN

0.1 MILE WEST OF ST BERNA, Orleans, LA

Built 2011 Load: 44.1 t

GENTILLY BLVD.

Good

Over: LONDON AVENUE CANAL

0.08 MI E OF HAVANA ST, Orleans, LA

Built 2001 Load: 44.4 t

I0610

Good

Over: ON RAMP FROM I 610 E

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

Built 1963 Load: 44.5 t ADT: 7,620

I0610

Good

Over: OFF RP TO FRANKLIN AVE

.9 MI EAST OF LA 3071, Orleans, LA

Built 1968 Load: 44.5 t ADT: 7,620

I0010

Good

Over: OFFRAMP-ELY. FDS.

.68 MI EAST OF LA 39, Orleans, LA

Built 1974 Load: 44.5 t ADT: 3,652

I0010

Good

Over: CROWDER RD.

2.2 MI EAST OF US 90, Orleans, LA

Built 1973 Load: 44.5 t ADT: 1,600

I0010

Good

Over: BULLARD RD.

4.4 MI EAST OF US 90, Orleans, LA

Built 1973 Load: 44.5 t ADT: 1,600

I-10

Good

Over: Drain Canal

3.5 Mi. East of I-510, Orleans, LA

Built 2022 Load: 45.4 t ADT: 77,962

I-10

Good

Over: Dranage Canal

5.2 Mi. East of I-510, Orleans, LA

Built 2022 Load: 45.4 t ADT: 77,962

US0090-B

Good

Over: GROUND

0.2 MI W OF LOYOLA AVE, Orleans, LA

Built 1960 Load: 45.4 t ADT: 7,620

I0010

Good

Over: CITRUS CANAL

3.1 MI EAST OF US 90, Orleans, LA

Built 1970 Load: 45.4 t ADT: 55,800

I0010

Good

Over: CITRUS CANAL

3.1 MI EAST OF US 90, Orleans, LA

Built 1970 Load: 45.4 t ADT: 1,600

US0090-B

Good

Over: GROUND

0.5 MI. S. OF I-10, Orleans, LA

Built 2016 Load: 46.3 t ADT: 7,620

I0010

Good

Over: CITRUS CANAL RD.

3.1 MI EAST OF US 90, Orleans, LA

Built 1970 Load: 46.3 t ADT: 4,380

I0010

Good

Over: CITRUS CANAL RD.

3.1 MI EAST OF US 90, Orleans, LA

Built 1970 Load: 46.3 t ADT: 1,503

I0010

Good

Over: ON RAMP-ELY FDS.

.68 MI EAST OF LA 39, Orleans, LA

Built 1974 Load: 48.1 t ADT: 7,620

I0010

Good

Over: ON RAMP I-10E.FROM US90

.1 MI EAST OF US 90, Orleans, LA

Built 1967 Load: 49.9 t ADT: 7,620

I0010

Good

Over: GROUND

0.07 MILE SOUTH OF US 11, Orleans, LA

Built 2011 Load: 50.5 t ADT: 1,600

I0010

Good

Over: ON RAMP I-10W FROM US90

.2 MI EAST OF US 90, Orleans, LA

Built 1967 Load: 52.6 t ADT: 7,620

NATURE CENTER DR.

Good

Over: LAGOON

1.2 MI NE OF CHEF MENTEUR, Orleans, LA

Built 2018 Load: 60.6 t ADT: 500

Louisa St

Good

Over: Florida Ave Canal

0.0 Mi. N. of Florida Ave, Orleans, LA

Built 2020 Load: 71.0 t ADT: 250

Related

Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial