I 15 over Int Divide-hwy 43
Good Condition50 years old2,283 vehicles/day
Location
| State | Montana |
| County | Silver Bow |
| Location | Divide |
| Carries | I 15 |
| Crosses | Int Divide-hwy 43 |
| Coordinates | 45.75284, -112.73176 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 152.6 ft (46.5 m) |
| Max Span | 71.2 ft (21.7 m) |
| Deck Width | 44.0 ft (13.4 m) |
| Deck Area | 623.1 sq m |
| Main Spans | 3 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 2,283 (2023) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | I00015102+04872 |