250 ST over Ck
Good Condition8 years old60 vehicles/day
Location
| State | South Dakota |
| County | Aurora |
| Location | 5.6e 3n Plankinton |
| Carries | 250 ST |
| Crosses | Ck |
| Coordinates | 43.76084, -98.37409 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 37.7 ft (11.5 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 56.4 sq m |
| Main Spans | 3 |
| Year Built | 2018 |
Traffic
| Avg Daily Traffic | 60 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000002216120 |