Old HWY 85 over South Fork Moreau Rv
Fair Condition71 years old21 vehicles/day
Location
| State | South Dakota |
| County | Butte |
| Location | 4.6 N 18.7 W Hoover |
| Carries | Old HWY 85 |
| Crosses | South Fork Moreau Rv |
| Coordinates | 45.17859, -103.65037 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 294.9 ft (89.9 m) |
| Max Span | 64.0 ft (19.5 m) |
| Deck Width | 32.5 ft (9.9 m) |
| Deck Area | 890.0 sq m |
| Main Spans | 7 |
| Year Built | 1955 |
Traffic
| Avg Daily Traffic | 21 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | 000000010199024 |