41420 270 St. over S. Fork Twelve Mile Ck
Fair Condition37 years old257 vehicles/day
Location
| State | South Dakota |
| County | Hutchinson |
| Location | 3.4 Miles East Of Dimock |
| Carries | 41420 270 St. |
| Crosses | S. Fork Twelve Mile Ck |
| Coordinates | 43.47109, -97.91002 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 55.8 ft (17 m) |
| Max Span | 54.5 ft (16.6 m) |
| Deck Width | 30.8 ft (9.4 m) |
| Deck Area | 159.8 sq m |
| Main Spans | 1 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 257 (2022) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000034104020 |