Sd022 over Trib Big Sioux
Good Condition5 years old1,168 vehicles/day
Location
| State | South Dakota |
| County | Hamlin |
| Location | 2.7 E Jct Us81 |
| Carries | Sd022 |
| Crosses | Trib Big Sioux |
| Coordinates | 44.73155, -97.05351 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 22.6 ft (6.9 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Area | 75.9 sq m |
| Main Spans | 2 |
| Year Built | 2021 |
Traffic
| Avg Daily Traffic | 1,168 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000029217050 |