I 90 over Int Arrow Creek
Fair Condition54 years old3,946 vehicles/day
Location
| State | Montana |
| County | Yellowstone |
| Location | 16.8m E Billings |
| Carries | I 90 |
| Crosses | Int Arrow Creek |
| Coordinates | 45.77872, -108.14071 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 119.1 ft (36.3 m) |
| Max Span | 55.1 ft (16.8 m) |
| Deck Width | 44.3 ft (13.5 m) |
| Deck Area | 490.1 sq m |
| Main Spans | 3 |
| Year Built | 1972 |
Traffic
| Avg Daily Traffic | 3,946 (2023) |
| Truck Traffic | 22% |
| 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 | I00090469+07532 |