S 447 over Rosebud Creek
Fair Condition55 years old61 vehicles/day
Location
| State | Montana |
| County | Rosebud |
| Location | 7m SW Rosebud |
| Carries | S 447 |
| Crosses | Rosebud Creek |
| Coordinates | 46.19803, -106.49284 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 128.0 ft (39 m) |
| Max Span | 46.9 ft (14.3 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 405.6 sq m |
| Main Spans | 3 |
| Year Built | 1971 |
Traffic
| Avg Daily Traffic | 61 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | S00447005+00131 |