Sloan RD over Flathead River 075
Fair Condition54 years old100 vehicles/day
Location
| State | Montana |
| County | Sanders |
| Location | 10m W Ronan |
| Carries | Sloan RD |
| Crosses | Flathead River 075 |
| Coordinates | 47.49520, -114.31920 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 441.9 ft (134.7 m) |
| Max Span | 86.0 ft (26.2 m) |
| Deck Width | 35.4 ft (10.8 m) |
| Deck Area | 1454.8 sq m |
| Main Spans | 5 |
| Year Built | 1972 |
Traffic
| Avg Daily Traffic | 100 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L45225007+03001 |