391 AVE over Ck
Good Condition6 years old33 vehicles/day
Location
| State | South Dakota |
| County | Aurora |
| Location | 5e 4.1n Plankinton |
| Carries | 391 AVE |
| Crosses | Ck |
| Coordinates | 43.77695, -98.38556 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 26.6 ft (8.1 m) |
| Max Span | 13.1 ft (4 m) |
| Deck Area | 49.4 sq m |
| Main Spans | 2 |
| Year Built | 2020 |
Traffic
| Avg Daily Traffic | 33 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 721 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000002210109 |