Us385 over Middle Box Elder Ck
Good Condition31 years old2,050 vehicles/day
Location
| State | South Dakota |
| County | Lawrence |
| Location | 5.8 N Pennington Co Line |
| Carries | Us385 |
| Crosses | Middle Box Elder Ck |
| Coordinates | 44.20315, -103.64754 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 28.2 ft (8.6 m) |
| Max Span | 8.9 ft (2.7 m) |
| Deck Area | 104.9 sq m |
| Main Spans | 3 |
| Year Built | 1995 |
Traffic
| Avg Daily Traffic | 2,050 (2024) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000041204277 |