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)

I0010

Unknown

Over: CITY STREETS

0.5 MI NE OF US 90B, Orleans, LA

ADT: 9,420

I0010

Unknown

Over: 17TH STR CANAL & CITY ST

0.01 MILE WEST OF I-10 AN, Orleans, LA

ADT: 20,866

WISNER BLVD.

Unknown

Over: I-610, SOUTHERN RR

2.0 MI. NE OF US61, Orleans, LA

ADT: 51,900

US0090

Unknown

Over: RAMP A

0.50 M NORTH OF I-10, Orleans, LA

ADT: 3,330

US0061

Unknown

Over: I-10

US 61 OVER I-10, Orleans, LA

ADT: 13,520

US0011

Unknown

Over: I-10

5.35 MI NORTH OF US 90, Orleans, LA

ADT: 66,100

US0090-B

Unknown

Over: R/R, CITY STS

.4 MI SOUTH OF I-10, Orleans, LA

ADT: 1,555

US0090-B

Unknown

Over: R/R, CITY STS

.4 MI SOUTH OF I-10, Orleans, LA

ADT: 6,500

US0090-B

Unknown

Over: US 90, HOWARD AVE, RR

0.5 MI SOUTH OF I-10, Orleans, LA

ADT: 1,820

US0090-B

Unknown

Over: US 90, RAMPS

0.05 NW OF US 90, Orleans, LA

ADT: 1,300

US0090

Unknown

Over: CITY STS. & RAMPS

.64 MI SOUTH OF I-10, Orleans, LA

ADT: 1,300

US0090-B

Unknown

Over: CITY STREETS

0.6 MI E OF US 90B, Orleans, LA

ADT: 8,760

US0090-B

Unknown

Over: S SERVICE RD/RAMP

0.05 MI E OF US 90B, Orleans, LA

ADT: 1,752

US0090

Unknown

Over: CITY STS, I10 RAMPS, US9

.91 MI SOUTH OF I-10, Orleans, LA

ADT: 8,760

US0090-B

Unknown

Over: CITY STS.US.90BN/B RMPS

.98 MI SOUTH OF I-10, Orleans, LA

ADT: 87,600

US0090-B

Unknown

Over: RAMP

1.19 MI SOUTH OF I-10, Orleans, LA

ADT: 1,300

US0090-B

Unknown

Over: CITY STREETS

1.22 MI SOUTH OF I-10, Orleans, LA

ADT: 8,760

US0090-B

Unknown

Over: CITY STREETS

0.7 MI E OF S CLAIBORNE A, Orleans, LA

ADT: 6,500

US0090

Unknown

Over: CITY STREETS

0.9 MI W OF MISSISSIPPI R, Orleans, LA

ADT: 8,760

US0090-B

Unknown

Over: CITY STREETS

1.65 MI SOUTH OF I-10, Orleans, LA

ADT: 8,760

US0090

Unknown

Over: CITY STREETS

0.5 MI W OF MISSISSIPPI R, Orleans, LA

ADT: 8,760

US0090-B

Unknown

Over: CITY STREETS

0.1 MI S OF US 90B, Orleans, LA

ADT: 8,760

US0090

Unknown

Over: CITY STREETS

2.4 MI W OF LA 428, Orleans, LA

ADT: 8,760

US0090-B

Unknown

Over: CITY STREETS ,TRANSITRAM

1.97 MI SOUTH OF I-10, Orleans, LA

ADT: 8,760

US0090-B

Unknown

Over: CITY STREETS

2.07 MI SOUTH OF I-10, Orleans, LA

ADT: 8,760

US0090-B

Unknown

Over: CITY STREETS

2.3 MI SOUTH OF I-10, Orleans, LA

ADT: 8,760

US0090-B

Unknown

Over: CITY STREETS

0.2 MI W OF MISS. RIVER, Orleans, LA

ADT: 8,760

US0090-B

Unknown

Over: CITY STREETS,TRANSIT RAM

2.3 MI SOUTH OF I-10, Orleans, LA

ADT: 8,760

US0090-B

Unknown

Over: CITY STREETS

0.09 MI E OF MISS. RIVER, Orleans, LA

ADT: 3,800

US0090

Unknown

Over: SP. RR. & CITY STRS.

.6 MI SOUTH OF MISS. RIVE, Orleans, LA

ADT: 3,800

US0090-B

Unknown

Over: LA.428,AND CITY STREETS

0.6 MI NW OF LA 428, Orleans, LA

ADT: 65,200

US0090

Unknown

Over: US-90, RAMPS

1.7 MI SOUTH OF MISS. RIV, Orleans, LA

ADT: 8,940

US0090-B

Unknown

Over: LA.428,US.90 W/B,POLICE

1.7 MI SOUTH OF MISS. RIV, Orleans, LA

ADT: 65,200

US0090-B

Unknown

Over: LA 428/US 90B/RAMPS/STS

1.74 MI SOUTH OF MISS. RI, Orleans, LA

ADT: 8,940

US0090

Unknown

Over: LA-428, CITY STREETS

1.76 MI SOUTH OF MISS. RI, Orleans, LA

ADT: 8,940

US0090-B

Unknown

Over: LA 428/RAMPS

1.79 MI SOUTH OF MISS. RI, Orleans, LA

ADT: 8,940

US0090-B

Unknown

Over: LA.428

1.86 MI SOUTH OF MISS. RI, Orleans, LA

ADT: 65,200

US0090-B

Unknown

Over: LA 428

1.88 MI SOUTH OF MISS. RI, Orleans, LA

ADT: 65,200

US0090

Unknown

Over: US-90 SERVICE ROAD

2.24 MI SOUTH OF MISS. RI, Orleans, LA

ADT: 8,940

I0610

Unknown

Over: I0010

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

ADT: 219,900

I0010

Unknown

Over: I-610 & I-10

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

ADT: 9,880

I0010

Unknown

Over: I-610

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

ADT: 9,880

I0610

Unknown

Over: CITY STREETS

3.1 MI EAST OF I-10, Orleans, LA

ADT: 3,250

I0610

Unknown

Over: CITY STREETS

3.2 MI EAST OF I-10, Orleans, LA

ADT: 3,250

ALMONASTER AVE

Unknown

Over: I-510

.54 MI SOUTH OF US 90, Orleans, LA

ADT: 14,600

ALMONASTER AVE

Unknown

Over: I-510

.54 MI SOUTH OF US 90, Orleans, LA

ADT: 14,600

I0510

Unknown

Over: RR/US 90(CHEF HWY)

.23 MI SOUTH OF US 90, Orleans, LA

ADT: 6,200

I0510

Unknown

Over: RR/US 90(CHEF HWY)

.2 MI SOUTH OF US 90, Orleans, LA

ADT: 6,200

DWYER RD

Unknown

Over: I-510

0.55M N OF US 90, Orleans, LA

ADT: 1,960

DWYER RD

Unknown

Over: I-510

0.55M NORTH OF US 90, Orleans, LA

ADT: 19,600

Related

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