Co RD NW 450 over Br S Fk Blackwater
Fair Condition126 years old61 vehicles/day
Location
| State | Missouri |
| County | Johnson |
| Location | S 35 T 47 N R 29 W |
| Carries | Co RD NW 450 |
| Crosses | Br S Fk Blackwater |
| Coordinates | 38.83916, -94.08099 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 65.0 ft (19.8 m) |
| Max Span | 24.9 ft (7.6 m) |
| Deck Width | 21.0 ft (6.4 m) |
| Deck Area | 126.7 sq m |
| Main Spans | 3 |
| Year Built | 1900 (reconstructed 1987) |
Traffic
| Avg Daily Traffic | 61 (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 | 13063 |