I90 over Mt Power Rr Spur
Good Condition3 years old29,488 vehicles/day
Location
| State | Montana |
| County | Yellowstone |
| Location | Billings |
| Carries | I90 |
| Crosses | Mt Power Rr Spur |
| Coordinates | 45.77390, -108.48670 |
Condition Ratings
| Overall Condition | Good |
| Culvert | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 54.1 ft (16.5 m) |
| Max Span | 51.8 ft (15.8 m) |
| Deck Width | 149.9 ft (45.7 m) |
| Deck Area | 754.0 sq m |
| Main Spans | 1 |
| Year Built | 2023 |
Traffic
| Avg Daily Traffic | 29,488 (2023) |
| Truck Traffic | 13% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000202301763 |