S 200 over Musselshell River
Fair Condition53 years old483 vehicles/day
Location
| State | Montana |
| County | Garfield |
| Location | Mosby |
| Carries | S 200 |
| Crosses | Musselshell River |
| Coordinates | 46.99425, -107.88921 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 374.0 ft (114 m) |
| Max Span | 95.1 ft (29 m) |
| Deck Width | 36.4 ft (11.1 m) |
| Deck Area | 1265.4 sq m |
| Main Spans | 4 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 483 (2023) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | P00057158+03721 |