425th AVE over Redstone Ck
Good Condition37 years old150 vehicles/day
Location
| State | South Dakota |
| County | Kingsbury |
| Location | 0.9 S Manchester |
| Carries | 425th AVE |
| Crosses | Redstone Ck |
| Coordinates | 44.35667, -97.71266 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 56.1 ft (17.1 m) |
| Max Span | 51.8 ft (15.8 m) |
| Deck Width | 34.4 ft (10.5 m) |
| Deck Area | 179.6 sq m |
| Main Spans | 1 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 150 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000039070129 |