La0078 over Port Allen Lock
Fair Condition46 years old4,464 vehicles/day
Location
| State | Louisiana |
| County | Pointe Coupee |
| Location | 256 Ft S Of La 979 |
| Carries | La0078 |
| Crosses | Port Allen Lock |
| Coordinates | 30.58516, -91.52539 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 240.2 ft (73.2 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 42.7 ft (13 m) |
| Deck Area | 951.6 sq m |
| Main Spans | 12 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 4,464 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 613902290503021 |