Keystone RD over Minnesoto Valley C
Fair Condition24 years old35 vehicles/day
Location
| State | Missouri |
| County | Holt |
| Location | S 19 T 63 N R 38 W |
| Carries | Keystone RD |
| Crosses | Minnesoto Valley C |
| Coordinates | 40.24869, -95.23764 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 127.0 ft (38.7 m) |
| Max Span | 42.0 ft (12.8 m) |
| Deck Width | 26.6 ft (8.1 m) |
| Deck Area | 313.5 sq m |
| Main Spans | 3 |
| Year Built | 2002 |
Traffic
| Avg Daily Traffic | 35 (2024) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 28972 |