47690 310th ST over Ck
Good Condition6 years old30 vehicles/day
Location
| State | South Dakota |
| County | Union |
| Location | 8.5s & 2.1w Alcester |
| Carries | 47690 310th ST |
| Crosses | Ck |
| Coordinates | 42.89470, -96.66747 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 21.3 ft (6.5 m) |
| Max Span | 10.5 ft (3.2 m) |
| Deck Width | 20.0 ft (6.1 m) |
| Deck Area | 39.6 sq m |
| Main Spans | 2 |
| Year Built | 2020 |
Traffic
| Avg Daily Traffic | 30 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000064069130 |