Frontage Road 148 over Sep I 94 009
Fair Condition56 years old100 vehicles/day
Location
| State | Montana |
| County | Rosebud |
| Location | 5m W Rosebud |
| Carries | Frontage Road 148 |
| Crosses | Sep I 94 009 |
| Coordinates | 46.26581, -106.54981 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 304.5 ft (92.8 m) |
| Max Span | 96.1 ft (29.3 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 965.1 sq m |
| Main Spans | 4 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 100 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L44148000+02501 |