Onyx AVE over Mid Fk Salt Rvr
Fair Condition39 years old100 vehicles/day
Location
| State | Missouri |
| County | Macon |
| Location | S 26 T 56 N R 13 W |
| Carries | Onyx AVE |
| Crosses | Mid Fk Salt Rvr |
| Coordinates | 39.62817, -92.32485 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 119.1 ft (36.3 m) |
| Max Span | 65.0 ft (19.8 m) |
| Deck Width | 26.6 ft (8.1 m) |
| Deck Area | 294.0 sq m |
| Main Spans | 2 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 100 (2024) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 24598 |