Airport DR over Int Gore Hill-i 15
Fair Condition59 years old4,478 vehicles/day
Location
| State | Montana |
| County | Cascade |
| Location | 1m SW Great Falls |
| Carries | Airport DR |
| Crosses | Int Gore Hill-i 15 |
| Coordinates | 47.47232, -111.36098 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 240.8 ft (73.4 m) |
| Max Span | 61.4 ft (18.7 m) |
| Deck Width | 31.8 ft (9.7 m) |
| Deck Area | 712.0 sq m |
| Main Spans | 4 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 4,478 (2023) |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | U05212000+05881 |