Riley RD over Owl Ck
Fair Condition5 years old71 vehicles/day
Location
| State | South Dakota |
| County | Butte |
| Location | 6.0w 1.1s Newell |
| Carries | Riley RD |
| Crosses | Owl Ck |
| Coordinates | 44.70279, -103.54825 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 5 (Fair) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 43.6 ft (13.3 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 97.1 sq m |
| Main Spans | 4 |
| Year Built | 2021 |
Traffic
| Avg Daily Traffic | 71 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 722 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000010250352 |