28270 419 Ave. over Lonetree Ck
Fair Condition38 years old45 vehicles/day
Location
| State | South Dakota |
| County | Hutchinson |
| Location | 4.3 N & 8 E Tripp |
| Carries | 28270 419 Ave. |
| Crosses | Lonetree Ck |
| Coordinates | 43.28856, -97.81684 |
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 | 30.5 ft (9.3 m) |
| Max Span | 29.2 ft (8.9 m) |
| Deck Width | 26.9 ft (8.2 m) |
| Deck Area | 76.3 sq m |
| Main Spans | 1 |
| Year Built | 1988 |
Traffic
| Avg Daily Traffic | 45 (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 | 000000034150147 |