RT N S over Black Rvr
Fair Condition50 years old1,062 vehicles/day
Location
| State | Missouri |
| County | Iron |
| Location | S 30 T 34 N R 3 E |
| Carries | RT N S |
| Crosses | Black Rvr |
| Coordinates | 37.61732, -90.75354 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 70.5 ft (21.5 m) |
| Max Span | 16.1 ft (4.9 m) |
| Deck Width | 48.2 ft (14.7 m) |
| Deck Area | 316.1 sq m |
| Main Spans | 3 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 1,062 (2024) |
| Truck Traffic | 17% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 1885 |