Swandal RD over Flathead Creek 073
Poor Condition56 years old100 vehicles/day
Location
| State | Montana |
| County | Park |
| Location | 3m W Wilsall |
| Carries | Swandal RD |
| Crosses | Flathead Creek 073 |
| Coordinates | 45.99228, -110.73011 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 23.0 ft (7 m) |
| Max Span | 21.0 ft (6.4 m) |
| Deck Width | 22.0 ft (6.7 m) |
| Deck Area | 46.9 sq m |
| Main Spans | 1 |
| Year Built | 1970 (reconstructed 2008) |
Traffic
| Avg Daily Traffic | 100 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L34072001+01001 |