Co RD 159 over N Blackbird CR
Good Condition24 years old10 vehicles/day
Location
| State | Missouri |
| County | Putnam |
| Location | S 34 T 66 N R 18 W |
| Carries | Co RD 159 |
| Crosses | N Blackbird CR |
| Coordinates | 40.47587, -92.90322 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 69.9 ft (21.3 m) |
| Max Span | 68.6 ft (20.9 m) |
| Deck Width | 17.7 ft (5.4 m) |
| Deck Area | 115.0 sq m |
| Main Spans | 1 |
| Year Built | 2002 |
Traffic
| Avg Daily Traffic | 10 (2024) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 29557 |