190th ST over Br Of S Blackbird
Fair Condition116 years old40 vehicles/day
Location
| State | Missouri |
| County | Putnam |
| Location | S 1 T 65 N R 19 W |
| Carries | 190th ST |
| Crosses | Br Of S Blackbird |
| Coordinates | 40.46155, -92.98503 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 46.9 ft (14.3 m) |
| Max Span | 39.0 ft (11.9 m) |
| Deck Width | 13.1 ft (4 m) |
| Deck Area | 57.2 sq m |
| Main Spans | 2 |
| Year Built | 1910 (reconstructed 1989) |
Traffic
| Avg Daily Traffic | 40 (2024) |
| Truck Traffic | 10% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 23043 |