Co RD NE 501 over Blackjack CR
Fair Condition116 years old55 vehicles/day
Location
| State | Missouri |
| County | Johnson |
| Location | S 14 T 47 N R 25 W |
| Carries | Co RD NE 501 |
| Crosses | Blackjack CR |
| Coordinates | 38.86592, -93.64460 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 98.1 ft (29.9 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 23.0 ft (7 m) |
| Deck Area | 209.3 sq m |
| Main Spans | 3 |
| Year Built | 1910 (reconstructed 1994) |
Traffic
| Avg Daily Traffic | 55 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 17455 |