I 15 over Sep Rr
Fair Condition11 years old1,771 vehicles/day
Location
| State | Montana |
| County | Beaverhead |
| Location | 1.2m N Monida |
| Carries | I 15 |
| Crosses | Sep Rr |
| Coordinates | 44.56617, -112.33781 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 393.0 ft (119.8 m) |
| Max Span | 163.1 ft (49.7 m) |
| Deck Width | 40.0 ft (12.2 m) |
| Deck Area | 1461.6 sq m |
| Main Spans | 3 |
| Year Built | 2015 |
Traffic
| Avg Daily Traffic | 1,771 (2023) |
| Truck Traffic | 30% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | I00015001+05691 |