Mo 51 S over Kaskaskia ST Mississi
Poor Condition84 years old3,806 vehicles/day
Location
| State | Missouri |
| County | Perry |
| Location | S 1007 T 37 N R 11 E |
| Carries | Mo 51 S |
| Crosses | Kaskaskia ST Mississi |
| Coordinates | 37.90076, -89.83878 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 4 (Poor) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel Continuous |
| Design | Truss - Thru |
| Total Length | 2827.1 ft (861.7 m) |
| Max Span | 669.9 ft (204.2 m) |
| Deck Width | 22.6 ft (6.9 m) |
| Deck Area | 5945.7 sq m |
| Main Spans | 2 |
| Year Built | 1942 |
Traffic
| Avg Daily Traffic | 3,806 (2024) |
| Truck Traffic | 24% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 6656 |