Swinging Br RD over Grand Auglaize
Poor Condition106 years old250 vehicles/day
Location
| State | Missouri |
| County | Miller |
| Location | S 36 T 39 N R 15 W |
| Carries | Swinging Br RD |
| Crosses | Grand Auglaize |
| Coordinates | 38.07708, -92.52679 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 2 (Critical) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Suspension |
| Total Length | 500.0 ft (152.4 m) |
| Max Span | 414.0 ft (126.2 m) |
| Deck Width | 14.4 ft (4.4 m) |
| Deck Area | 670.6 sq m |
| Main Spans | 2 |
| Year Built | 1920 |
Traffic
| Avg Daily Traffic | 250 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 121 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is on the National Register of Historic Places |
| Structure Number | 20779 |