Al 21 over Big Swamp Creek Relief
Fair Condition47 years old3,930 vehicles/day
Location
| State | Alabama |
| County | Lowndes |
| Location | 1.9 Mi.s.of Hayneville |
| Carries | Al 21 |
| Crosses | Big Swamp Creek Relief |
| Coordinates | 32.17333, -86.59500 |
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 | Concrete |
| Design | Channel Beam |
| Total Length | 169.9 ft (51.8 m) |
| Max Span | 34.1 ft (10.4 m) |
| Deck Width | 43.6 ft (13.3 m) |
| Deck Area | 688.9 sq m |
| Main Spans | 5 |
| Year Built | 1979 (reconstructed 1982) |
Traffic
| Avg Daily Traffic | 3,930 (2013) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 012692 |