RT Aa E over Swan Br
Fair Condition66 years old160 vehicles/day
Location
| State | Missouri |
| County | Washington |
| Location | S 6 T 37 N R 2 E |
| Carries | RT Aa E |
| Crosses | Swan Br |
| Coordinates | 37.96477, -90.85739 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 5 (Fair) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 41.0 ft (12.5 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 98.8 sq m |
| Main Spans | 3 |
| Year Built | 1960 |
Traffic
| Avg Daily Traffic | 160 (2024) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 7241 |