Sweringen RD over Callahan CR
Good Condition45 years old40 vehicles/day
Location
| State | Missouri |
| County | Boone |
| Location | S 36 T 50 N R 14 W |
| Carries | Sweringen RD |
| Crosses | Callahan CR |
| Coordinates | 39.08270, -92.45376 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 81.0 ft (24.7 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 22.6 ft (6.9 m) |
| Deck Area | 170.4 sq m |
| Main Spans | 2 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 40 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 14365 |