La1090 over I-10
Fair Condition56 years old9,260 vehicles/day
Location
| State | Louisiana |
| County | St. Tammany |
| Location | 0.7 M N Of US 190 |
| Carries | La1090 |
| Crosses | I-10 |
| Coordinates | 30.30105, -89.72396 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 316.9 ft (96.6 m) |
| Max Span | 102.0 ft (31.1 m) |
| Deck Width | 29.2 ft (8.9 m) |
| Deck Area | 859.7 sq m |
| Main Spans | 4 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 9,260 (2021) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 5 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 625208522602821 |