La1222 over Mallard Bayou Relief
Good Condition32 years old94 vehicles/day
Location
| State | Louisiana |
| County | Natchitoches |
| Location | 2.07 Mi. East Of La 485 |
| Carries | La1222 |
| Crosses | Mallard Bayou Relief |
| Coordinates | 31.74625, -93.27040 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 22.0 ft (6.7 m) |
| Max Span | 5.9 ft (1.8 m) |
| Deck Width | 71.9 ft (21.9 m) |
| Deck Area | 146.7 sq m |
| Main Spans | 3 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 94 (2021) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 083508350402071 |