S 3 over Musselshell River
Fair Condition67 years old2,161 vehicles/day
Location
| State | Montana |
| County | Golden Valley |
| Location | Lavina |
| Carries | S 3 |
| Crosses | Musselshell River |
| Coordinates | 46.28886, -108.93794 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| 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 | 143.0 ft (43.6 m) |
| Max Span | 62.0 ft (18.9 m) |
| Deck Width | 31.8 ft (9.7 m) |
| Deck Area | 422.9 sq m |
| Main Spans | 3 |
| Year Built | 1959 |
Traffic
| Avg Daily Traffic | 2,161 (2023) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | P00053045+05521 |