28450 423 AVE over Lonetree Ck
Poor Condition41 years old69 vehicles/day
Location
| State | South Dakota |
| County | Hutchinson |
| Location | 1.5n 3.0w Of Olivet |
| Carries | 28450 423 AVE |
| Crosses | Lonetree Ck |
| Coordinates | 43.26291, -97.73725 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 62.7 ft (19.1 m) |
| Max Span | 59.4 ft (18.1 m) |
| Deck Width | 23.0 ft (7 m) |
| Deck Area | 133.7 sq m |
| Main Spans | 1 |
| Year Built | 1985 |
Traffic
| Avg Daily Traffic | 69 (2022) |
| Truck Traffic | 2% |
| 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 | 000000034190165 |