I 15 over Sep Lump Gulch Road
Fair Condition57 years old3,787 vehicles/day
Location
| State | Montana |
| County | Jefferson |
| Location | 0.6m N Clancy |
| Carries | I 15 |
| Crosses | Sep Lump Gulch Road |
| Coordinates | 46.47711, -111.97823 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 78.1 ft (23.8 m) |
| Max Span | 30.5 ft (9.3 m) |
| Deck Width | 40.0 ft (12.2 m) |
| Deck Area | 290.4 sq m |
| Main Spans | 3 |
| Year Built | 1969 |
Traffic
| Avg Daily Traffic | 3,787 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | I00015182+07382 |