Gentian Trail over Blackbird CR
Good Condition27 years old40 vehicles/day
Location
| State | Missouri |
| County | Putnam |
| Location | S 34 T 65 N R 17 W |
| Carries | Gentian Trail |
| Crosses | Blackbird CR |
| Coordinates | 40.39587, -92.78581 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 110.9 ft (33.8 m) |
| Max Span | 39.0 ft (11.9 m) |
| Deck Width | 24.6 ft (7.5 m) |
| Deck Area | 253.5 sq m |
| Main Spans | 3 |
| Year Built | 1999 |
Traffic
| Avg Daily Traffic | 40 (2024) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 20791 |