Causey RD over Black Bayou
Fair Condition53 years old500 vehicles/day
Location
| State | Louisiana |
| County | Ascension |
| Location | 2.2 Mi.e.of Prairiev |
| Carries | Causey RD |
| Crosses | Black Bayou |
| Coordinates | 30.29873, -90.93780 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 57.1 ft (17.4 m) |
| Max Span | 19.0 ft (5.8 m) |
| Deck Width | 23.3 ft (7.1 m) |
| Deck Area | 123.5 sq m |
| Main Spans | 3 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 500 (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 | 610330179905611 |