Rock Road over Bayou Jonas
Fair Condition34 years old129 vehicles/day
Location
| State | Alabama |
| County | Mobile |
| Location | 2.9 Mi E Henley RD |
| Carries | Rock Road |
| Crosses | Bayou Jonas |
| Coordinates | 30.39826, -88.18259 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 71.9 ft (21.9 m) |
| Max Span | 7.2 ft (2.2 m) |
| Deck Area | 166.4 sq m |
| Main Spans | 9 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 129 (2024) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 007590 |