Is 57 S over Mississippi Rvr
Fair Condition50 years old11,453 vehicles/day
Location
| State | Missouri |
| County | Mississippi |
| Location | S 33 T 28 N R 15 E |
| Carries | Is 57 S |
| Crosses | Mississippi Rvr |
| Coordinates | 37.02224, -89.21237 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Truss - Thru |
| Total Length | 4090.6 ft (1246.8 m) |
| Max Span | 821.2 ft (250.3 m) |
| Deck Width | 63.3 ft (19.3 m) |
| Deck Area | 24063.2 sq m |
| Main Spans | 3 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 11,453 (2024) |
| Truck Traffic | 69% |
| Lanes On Bridge | 4 |
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 | 1684 |