Diamond Rd. over Alkali Ck
Fair Condition48 years old10 vehicles/day
Location
| State | South Dakota |
| County | Meade |
| Location | 11e & 2.3s Sturgis |
| Carries | Diamond Rd. |
| Crosses | Alkali Ck |
| Coordinates | 44.38305, -103.28712 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 41.0 ft (12.5 m) |
| Max Span | 38.1 ft (11.6 m) |
| Deck Width | 15.1 ft (4.6 m) |
| Deck Area | 57.5 sq m |
| Main Spans | 1 |
| Year Built | 1978 |
Traffic
| Avg Daily Traffic | 10 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 1 |
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 | 000000047140453 |