Highland Drive over Terrebonne Bayou
Good Condition52 years old259 vehicles/day
Location
| State | Louisiana |
| County | Terrebonne |
| Location | 0.2 Mi E Of La 24 |
| Carries | Highland Drive |
| Crosses | Terrebonne Bayou |
| Coordinates | 29.60911, -90.74440 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 76.1 ft (23.2 m) |
| Max Span | 19.0 ft (5.8 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 248.2 sq m |
| Main Spans | 4 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 259 (2015) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 025500000203880 |