La0568 over Lake ST John Drain Ca
Fair Condition53 years old2,265 vehicles/day
Location
| State | Louisiana |
| County | Concordia |
| Location | 4.8 Mi South Of La 570 |
| Carries | La0568 |
| Crosses | Lake ST John Drain Ca |
| Coordinates | 31.70634, -91.46200 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 58.1 ft (17.7 m) |
| Max Span | 19.0 ft (5.8 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 150.4 sq m |
| Main Spans | 3 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 2,265 (2021) |
| Truck Traffic | 21% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 581500750108001 |