County Road 391 over Unknown Br
Poor Condition86 years old5 vehicles/day
Location
| State | Missouri |
| County | Carroll |
| Location | S 25 T 53 N R 21 W |
| Carries | County Road 391 |
| Crosses | Unknown Br |
| Coordinates | 39.37398, -93.22279 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 34.1 ft (10.4 m) |
| Max Span | 34.1 ft (10.4 m) |
| Deck Width | 14.4 ft (4.4 m) |
| Deck Area | 45.8 sq m |
| Main Spans | 1 |
| Year Built | 1940 |
Traffic
| Avg Daily Traffic | 5 (2024) |
| Truck Traffic | 10% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 24108 |