Us0011 over Irish Bayou
Poor Condition48 years old3,912 vehicles/day
Location
| State | Louisiana |
| County | Orleans |
| Location | 4.83 Mi North Of US 90 |
| Carries | Us0011 |
| Crosses | Irish Bayou |
| Coordinates | 30.14120, -89.86404 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 339.9 ft (103.6 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 42.7 ft (13 m) |
| Deck Area | 1346.8 sq m |
| Main Spans | 17 |
| Year Built | 1978 |
Traffic
| Avg Daily Traffic | 3,912 (2021) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 023600180104831 |