476 Avenue over Ck
Good Condition16 years old20 vehicles/day
Location
| State | South Dakota |
| County | Grant |
| Location | 3.3n & 2w Milbank |
| Carries | 476 Avenue |
| Crosses | Ck |
| Coordinates | 45.27257, -96.67815 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 45.9 ft (14 m) |
| Max Span | 14.8 ft (4.5 m) |
| Deck Area | 119 sq m |
| Main Spans | 3 |
| Year Built | 2010 |
Traffic
| Avg Daily Traffic | 20 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 822 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000026270037 |