Main ST over Clark Fork River
Poor Condition77 years old2,330 vehicles/day
Location
| State | Montana |
| County | Powell |
| Location | S Deer Lodge |
| Carries | Main ST |
| Crosses | Clark Fork River |
| Coordinates | 46.38220, -112.73755 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 134.8 ft (41.1 m) |
| Max Span | 65.0 ft (19.8 m) |
| Deck Width | 31.8 ft (9.7 m) |
| Deck Area | 398.7 sq m |
| Main Spans | 2 |
| Year Built | 1949 |
Traffic
| Avg Daily Traffic | 2,330 (2023) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | S00275002+04801 |