Derby PKWY over Seaboard R.r.
Good Condition36 years old2,000 vehicles/day
Location
| State | Alabama |
| County | Jefferson |
| Location | Derby PKWY * Rr Alton |
| Carries | Derby PKWY |
| Crosses | Seaboard R.r. |
| Coordinates | 33.57306, -86.64500 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 147.0 ft (44.8 m) |
| Max Span | 62.0 ft (18.9 m) |
| Deck Width | 86.6 ft (26.4 m) |
| Deck Area | 1182.7 sq m |
| Main Spans | 3 |
| Year Built | 1990 |
Traffic
| Avg Daily Traffic | 2,000 (2018) |
| Truck Traffic | 1% |
| Lanes On Bridge | 6 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 015240 |