US 89 over Flathead Creek
Fair Condition53 years old1,140 vehicles/day
Location
| State | Montana |
| County | Park |
| Location | 1m N Wilsall |
| Carries | US 89 |
| Crosses | Flathead Creek |
| Coordinates | 46.01067, -110.66304 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 239.8 ft (73.1 m) |
| Max Span | 85.0 ft (25.9 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 957.6 sq m |
| Main Spans | 3 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 1,140 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | P00059024+06971 |