IRR Us018 over Wolf Ck
Fair Condition20 years old5,154 vehicles/day
Location
| State | South Dakota |
| County | County 102 |
| Location | 0.3 N Of Pine Ridge |
| Carries | IRR Us018 |
| Crosses | Wolf Ck |
| Coordinates | 43.02912, -102.55692 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 32.8 ft (10 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 140 sq m |
| Main Spans | 3 |
| Year Built | 2006 |
Traffic
| Avg Daily Traffic | 5,154 (2024) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2022 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000057228471 |