La 515 over Four Mile Bayou
Good Condition2 years old468 vehicles/day
Location
| State | Louisiana |
| County | Red River |
| Location | 4.9 Mi NW Of US 71 |
| Carries | La 515 |
| Crosses | Four Mile Bayou |
| Coordinates | 32.14956, -93.42460 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 80.1 ft (24.4 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 34.8 ft (10.6 m) |
| Deck Area | 258.6 sq m |
| Main Spans | 4 |
| Year Built | 2024 |
Traffic
| Avg Daily Traffic | 468 (2023) |
| Truck Traffic | 19% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 044100000000256 |