393 AVE over Sand Ck
Fair Condition73 years old79 vehicles/day
Location
| State | South Dakota |
| County | Jerauld |
| Location | 1e & 2.1s Alpena |
| Carries | 393 AVE |
| Crosses | Sand Ck |
| Coordinates | 44.15448, -98.35209 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 117.1 ft (35.7 m) |
| Max Span | 24.9 ft (7.6 m) |
| Deck Width | 28.2 ft (8.6 m) |
| Deck Area | 307.0 sq m |
| Main Spans | 5 |
| Year Built | 1953 |
Traffic
| Avg Daily Traffic | 79 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | 000000037290031 |