ST Charles ST over Bayou Black
Fair Condition23 years old14,665 vehicles/day
Location
| State | Louisiana |
| County | Terrebonne |
| Location | P5529353904461 |
| Carries | ST Charles ST |
| Crosses | Bayou Black |
| Coordinates | 29.59064, -90.74228 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 35.1 ft (10.7 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 106.6 ft (32.5 m) |
| Deck Area | 347.8 sq m |
| Main Spans | 3 |
| Year Built | 2003 |
Traffic
| Avg Daily Traffic | 14,665 (2023) |
| Lanes On Bridge | 5 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 025529353904461 |