Whitewood Valleyrd over Belle Fourche Rv
Fair Condition46 years old55 vehicles/day
Location
| State | South Dakota |
| County | Butte |
| Location | East Edge Of Nisland |
| Carries | Whitewood Valleyrd |
| Crosses | Belle Fourche Rv |
| Coordinates | 44.67126, -103.54825 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 250.7 ft (76.4 m) |
| Max Span | 86.9 ft (26.5 m) |
| Deck Width | 32.8 ft (10 m) |
| Deck Area | 764 sq m |
| Main Spans | 3 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 55 (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 not eligible for the National Register |
| Structure Number | 000000010250375 |