Bert Allen RD over Drainage Bayou
Fair Condition57 years old100 vehicles/day
Location
| State | Louisiana |
| County | Ascension |
| Location | 0.4 M N Of La 621 |
| Carries | Bert Allen RD |
| Crosses | Drainage Bayou |
| Coordinates | 30.27561, -90.91282 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 38.1 ft (11.6 m) |
| Max Span | 19.0 ft (5.8 m) |
| Deck Width | 27.6 ft (8.4 m) |
| Deck Area | 97.4 sq m |
| Main Spans | 2 |
| Year Built | 1969 |
Traffic
| Avg Daily Traffic | 100 (2019) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 610330165905471 |