I 90 over Int Bear Canyon
Fair Condition64 years old9,819 vehicles/day
Location
| State | Montana |
| County | Gallatin |
| Location | 3.7m E Bozeman |
| Carries | I 90 |
| Crosses | Int Bear Canyon |
| Coordinates | 45.65360, -110.94496 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 112.9 ft (34.4 m) |
| Max Span | 41.3 ft (12.6 m) |
| Deck Width | 41.0 ft (12.5 m) |
| Deck Area | 430 sq m |
| Main Spans | 3 |
| Year Built | 1962 |
Traffic
| Avg Daily Traffic | 9,819 (2023) |
| Truck Traffic | 13% |
| Lanes On Bridge | 2 |
| Lanes Under 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 | I00090313+04471 |