US 191 over Armells Creek
Fair Condition63 years old655 vehicles/day
Location
| State | Montana |
| County | Fergus |
| Location | 27m NE Roy |
| Carries | US 191 |
| Crosses | Armells Creek |
| Coordinates | 47.61112, -108.69473 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 172.9 ft (52.7 m) |
| Max Span | 71.9 ft (21.9 m) |
| Deck Width | 30.8 ft (9.4 m) |
| Deck Area | 495.4 sq m |
| Main Spans | 3 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 655 (2023) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | P00061086+04811 |