Bridge RD over Musselshell River 001
Fair Condition96 years old100 vehicles/day
Location
| State | Montana |
| County | Rosebud |
| Location | 15m NW Sumatra |
| Carries | Bridge RD |
| Crosses | Musselshell River 001 |
| Coordinates | 46.71998, -107.82219 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 140.4 ft (42.8 m) |
| Max Span | 120.1 ft (36.6 m) |
| Deck Width | 16.1 ft (4.9 m) |
| Deck Area | 209.7 sq m |
| Main Spans | 1 |
| Year Built | 1930 (reconstructed 1960) |
Traffic
| Avg Daily Traffic | 100 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L44118003+01001 |