La0031 over I-10
Fair Condition56 years old8,168 vehicles/day
Location
| State | Louisiana |
| County | St. Martin |
| Location | 1.17 Mi N Of La 94 |
| Carries | La0031 |
| Crosses | I-10 |
| Coordinates | 30.28850, -91.92910 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 1250.0 ft (381 m) |
| Max Span | 75.1 ft (22.9 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 3848.1 sq m |
| Main Spans | 19 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 8,168 (2021) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 035000563001171 |