Southdown Mandalay over Coulee Canal
Good Condition19 years old1,392 vehicles/day
Location
| State | Louisiana |
| County | Terrebonne |
| Location | 5 Miles West Of La 316 |
| Carries | Southdown Mandalay |
| Crosses | Coulee Canal |
| Coordinates | 29.56363, -90.79497 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 83.0 ft (25.3 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 41.0 ft (12.5 m) |
| Deck Area | 316.2 sq m |
| Main Spans | 4 |
| Year Built | 2007 |
Traffic
| Avg Daily Traffic | 1,392 (2023) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 025529339904771 |