N Bayou Black DR over Terr. Laf. Drainage
Fair Condition60 years old1,248 vehicles/day
Location
| State | Louisiana |
| County | Terrebonne |
| Location | 1.0 Mi E Of Sam Rapp St. |
| Carries | N Bayou Black DR |
| Crosses | Terr. Laf. Drainage |
| Coordinates | 29.62753, -90.91358 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 80.1 ft (24.4 m) |
| Max Span | 42.0 ft (12.8 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 178.1 sq m |
| Main Spans | 1 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 1,248 (2020) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 025529377905481 |