463 Avenue over Willow Ck
Fair Condition76 years old340 vehicles/day
Location
| State | South Dakota |
| County | Codington |
| Location | 1.3w 4.1n Kranzburg |
| Carries | 463 Avenue |
| Crosses | Willow Ck |
| Coordinates | 44.94897, -96.94700 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 83.0 ft (25.3 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 28.2 ft (8.6 m) |
| Deck Area | 217.6 sq m |
| Main Spans | 4 |
| Year Built | 1950 |
Traffic
| Avg Daily Traffic | 340 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000015268139 |