Al 21 over Big Swamp Creek Relief
Fair Condition44 years old3,930 vehicles/day
Location
| State | Alabama |
| County | Lowndes |
| Location | .3 Mi N Of County Rd.2 |
| Carries | Al 21 |
| Crosses | Big Swamp Creek Relief |
| Coordinates | 32.16332, -86.60227 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 204.1 ft (62.2 m) |
| Max Span | 34.1 ft (10.4 m) |
| Deck Width | 42.7 ft (13 m) |
| Deck Area | 808.6 sq m |
| Main Spans | 6 |
| Year Built | 1982 |
Traffic
| Avg Daily Traffic | 3,930 (2013) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 012775 |