143rd Ave. over Boxelder Ck
Fair Condition60 years old15 vehicles/day
Location
| State | South Dakota |
| County | Meade |
| Location | 16e & 17.7s Sturgis |
| Carries | 143rd Ave. |
| Crosses | Boxelder Ck |
| Coordinates | 44.15752, -103.19138 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 70.9 ft (21.6 m) |
| Max Span | 38.1 ft (11.6 m) |
| Deck Width | 23.0 ft (7 m) |
| Deck Area | 151.2 sq m |
| Main Spans | 2 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 15 (2022) |
| Truck Traffic | 2% |
| 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 | 000000047190607 |