Pine Butte Drive over Armells Creek 077
Fair Condition45 years old508 vehicles/day
Location
| State | Montana |
| County | Rosebud |
| Location | 2m N Colstrip |
| Carries | Pine Butte Drive |
| Crosses | Armells Creek 077 |
| Coordinates | 45.91865, -106.64209 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 72.5 ft (22.1 m) |
| Max Span | 69.2 ft (21.1 m) |
| Deck Width | 34.8 ft (10.6 m) |
| Deck Area | 234.3 sq m |
| Main Spans | 1 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 508 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L44959000+01001 |