I 55 over Relief Slough
Fair Condition57 years old10,000 vehicles/day
Location
| State | Mississippi |
| County | Yazoo |
| Location | 0.2 Mi N Madison Cl |
| Carries | I 55 |
| Crosses | Relief Slough |
| Coordinates | 32.73799, -90.05311 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 8 (Very Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 279.9 ft (85.3 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 44.0 ft (13.4 m) |
| Deck Area | 1143.0 sq m |
| Main Spans | 7 |
| Year Built | 1969 |
Traffic
| Avg Daily Traffic | 10,000 (2023) |
| Truck Traffic | 24% |
| Lanes On Bridge | 2 |
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 | 11000550821271A |