Al - 4 (us 78) over Coosa River
Fair Condition96 years old6,426 vehicles/day
Location
| State | Alabama |
| County | St. Clair |
| Location | @ ST Clair/talladega Cl |
| Carries | Al - 4 (us 78) |
| Crosses | Coosa River |
| Coordinates | 33.60188, -86.19662 |
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 |
| Design | Truss - Thru |
| Total Length | 917.0 ft (279.5 m) |
| Max Span | 232.0 ft (70.7 m) |
| Deck Width | 23.3 ft (7.1 m) |
| Deck Area | 1984.5 sq m |
| Main Spans | 3 |
| Year Built | 1930 (reconstructed 1972) |
Traffic
| Avg Daily Traffic | 6,426 (2024) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 010641 |