460 Avenue over Willow Ck
Poor Condition25 years old472 vehicles/day
Location
| State | South Dakota |
| County | Codington |
| Location | 5.0e 2.5n Watertown |
| Carries | 460 Avenue |
| Crosses | Willow Ck |
| Coordinates | 44.92608, -97.00435 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 4 (Poor) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 49.9 ft (15.2 m) |
| Max Span | 48.9 ft (14.9 m) |
| Deck Width | 30.8 ft (9.4 m) |
| Deck Area | 142.9 sq m |
| Main Spans | 1 |
| Year Built | 2001 (reconstructed 2021) |
Traffic
| Avg Daily Traffic | 472 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000015240155 |