Al - 3 (us 31) over Cahaba River
Fair Condition73 years old27,940 vehicles/day
Location
| State | Alabama |
| County | Shelby |
| Location | @ Jefferson/shelby Cl |
| Carries | Al - 3 (us 31) |
| Crosses | Cahaba River |
| Coordinates | 33.36616, -86.79717 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 465.9 ft (142 m) |
| Max Span | 100.1 ft (30.5 m) |
| Deck Width | 59.1 ft (18 m) |
| Deck Area | 2,556 sq m |
| Main Spans | 3 |
| Year Built | 1953 |
Traffic
| Avg Daily Traffic | 27,940 (2024) |
| Truck Traffic | 4% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 004549 |