Siwell Road over I 55
Good Condition33 years old7,600 vehicles/day
Location
| State | Mississippi |
| County | Hinds |
| Location | Byram Interchange |
| Carries | Siwell Road |
| Crosses | I 55 |
| Coordinates | 32.18371, -90.25674 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 321.9 ft (98.1 m) |
| Max Span | 86.0 ft (26.2 m) |
| Deck Width | 98.8 ft (30.1 m) |
| Deck Area | 2952.8 sq m |
| Main Spans | 4 |
| Year Built | 1993 |
Traffic
| Avg Daily Traffic | 7,600 (2023) |
| Truck Traffic | 6% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 7 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 410005502508410 |