W. 79th ST over Lafourche Bayou
Fair Condition70 years old3,633 vehicles/day
Location
| State | Louisiana |
| County | Lafourche |
| Location | 0.01 Mi E. Of La 1 |
| Carries | W. 79th ST |
| Crosses | Lafourche Bayou |
| Coordinates | 29.51508, -90.33364 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Movable - Swing |
| Total Length | 191.9 ft (58.5 m) |
| Max Span | 84.0 ft (25.6 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 427.1 sq m |
| Main Spans | 1 |
| Year Built | 1956 |
Traffic
| Avg Daily Traffic | 3,633 (2021) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 022929309902001 |