Radar Hill Road over Boxelder Ck
Fair Condition37 years old966 vehicles/day
Location
| State | South Dakota |
| County | Pennington |
| Location | 1.0w 0.3s Box Elder |
| Carries | Radar Hill Road |
| Crosses | Boxelder Ck |
| Coordinates | 44.10938, -103.09083 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 80.1 ft (24.4 m) |
| Max Span | 44.9 ft (13.7 m) |
| Deck Width | 44.9 ft (13.7 m) |
| Deck Area | 334.3 sq m |
| Main Spans | 3 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 966 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000052480282 |