42890 257 Street over Wolf Ck
Fair Condition16 years old15 vehicles/day
Location
| State | South Dakota |
| County | Hanson |
| Location | 4.0 N & 0.1 W Emery |
| Carries | 42890 257 Street |
| Crosses | Wolf Ck |
| Coordinates | 43.65876, -97.62689 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 38.1 ft (11.6 m) |
| Max Span | 7.9 ft (2.4 m) |
| Deck Area | 42.9 sq m |
| Main Spans | 4 |
| Year Built | 2010 |
Traffic
| Avg Daily Traffic | 15 (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 | 000000031169130 |