42310 257 Street over Pierre Ck
Fair Condition46 years old50 vehicles/day
Location
| State | South Dakota |
| County | Hanson |
| Location | 2.1 East Of Alexandria |
| Carries | 42310 257 Street |
| Crosses | Pierre Ck |
| Coordinates | 43.65922, -97.74384 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Width | 25.6 ft (7.8 m) |
| Deck Area | 59.3 sq m |
| Main Spans | 1 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 50 (2022) |
| 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 | 000000031111130 |