I029 N over 186a ST Hidewood Ck
Fair Condition53 years old4,830 vehicles/day
Location
| State | South Dakota |
| County | Deuel |
| Location | 5.5 SE Sd 22 Interch |
| Carries | I029 N |
| Crosses | 186a ST Hidewood Ck |
| Coordinates | 44.67926, -96.83048 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 232.9 ft (71 m) |
| Max Span | 94.2 ft (28.7 m) |
| Deck Width | 40.7 ft (12.4 m) |
| Deck Area | 880.4 sq m |
| Main Spans | 3 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 4,830 (2024) |
| Truck Traffic | 33% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000020028207 |