Co RD NW 400 over Br Of Blackwater R
Good Condition28 years old30 vehicles/day
Location
| State | Missouri |
| County | Johnson |
| Location | S 1 T 47 N R 28 W |
| Carries | Co RD NW 400 |
| Crosses | Br Of Blackwater R |
| Coordinates | 38.82793, -93.96852 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 29.9 ft (9.1 m) |
| Max Span | 26.9 ft (8.2 m) |
| Deck Width | 23.0 ft (7 m) |
| Deck Area | 63.7 sq m |
| Main Spans | 1 |
| Year Built | 1998 |
Traffic
| Avg Daily Traffic | 30 (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 | 28248 |