SR 857 over I 55
Good Condition18 years old3,900 vehicles/day
Location
| State | Mississippi |
| County | Madison |
| Location | SR 857 Over I 55 |
| Carries | SR 857 |
| Crosses | I 55 |
| Coordinates | 32.54036, -90.09577 |
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 | 455.4 ft (138.8 m) |
| Max Span | 101.0 ft (30.8 m) |
| Deck Width | 128.0 ft (39 m) |
| Deck Area | 5413.2 sq m |
| Main Spans | 5 |
| Year Built | 2008 |
Traffic
| Avg Daily Traffic | 3,900 (2023) |
| Truck Traffic | 13% |
| Lanes On Bridge | 6 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 310085704500000 |