Co RD NW 1771 over Br S Fk Blackwater
Poor Condition37 years old110 vehicles/day
Location
| State | Missouri |
| County | Johnson |
| Location | S 13 T 46 N R 29 W |
| Carries | Co RD NW 1771 |
| Crosses | Br S Fk Blackwater |
| Coordinates | 38.79904, -94.07906 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 3 (Serious) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 20.0 ft (6.1 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 23.0 ft (7 m) |
| Deck Area | 42.7 sq m |
| Main Spans | 1 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 110 (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 | 21049 |