I 15 over Int Emerson Jct-rr
Good Condition59 years old3,561 vehicles/day
Location
| State | Montana |
| County | Cascade |
| Location | 1m N Great Falls |
| Carries | I 15 |
| Crosses | Int Emerson Jct-rr |
| Coordinates | 47.52141, -111.37932 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 378.6 ft (115.4 m) |
| Max Span | 82.0 ft (25 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 1130.9 sq m |
| Main Spans | 6 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 3,561 (2023) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
| 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 | I00015282+05471 |