Four Mile Postroa over Aldridge Creek
Fair Condition58 years old12,240 vehicles/day
Location
| State | Alabama |
| County | Madison |
| Location | 1204 Four Mile Post RD |
| Carries | Four Mile Postroa |
| Crosses | Aldridge Creek |
| Coordinates | 34.67167, -86.55000 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 82.0 ft (25 m) |
| Max Span | 27.9 ft (8.5 m) |
| Deck Width | 56.1 ft (17.1 m) |
| Deck Area | 427.5 sq m |
| Main Spans | 3 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 12,240 (2024) |
| Truck Traffic | 1% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 009736 |