I 90 over Int Airway BLVD
Fair Condition12 years old15,554 vehicles/day
Location
| State | Montana |
| County | Gallatin |
| Location | 1m E Belgrade |
| Carries | I 90 |
| Crosses | Int Airway BLVD |
| Coordinates | 45.76036, -111.16291 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 148.6 ft (45.3 m) |
| Max Span | 147.6 ft (45 m) |
| Deck Width | 40.0 ft (12.2 m) |
| Deck Area | 552.7 sq m |
| Main Spans | 1 |
| Year Built | 2014 |
Traffic
| Avg Daily Traffic | 15,554 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | I00090299+04901 |