I 15 over Int High Ore
Fair Condition44 years old3,856 vehicles/day
Location
| State | Montana |
| County | Jefferson |
| Location | 3.7m E Basin |
| Carries | I 15 |
| Crosses | Int High Ore |
| Coordinates | 46.26030, -112.19475 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 132.9 ft (40.5 m) |
| Max Span | 51.5 ft (15.7 m) |
| Deck Width | 98.1 ft (29.9 m) |
| Deck Area | 1211.0 sq m |
| Main Spans | 3 |
| Year Built | 1982 |
Traffic
| Avg Daily Traffic | 3,856 (2023) |
| Truck Traffic | 13% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | I00015160+03461 |