Horse Ranch RD over Armells Creek 117
Good Condition9 years old100 vehicles/day
Location
| State | Montana |
| County | Fergus |
| Location | 8m NW Fergus |
| Carries | Horse Ranch RD |
| Crosses | Armells Creek 117 |
| Coordinates | 47.39636, -109.13187 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 76.4 ft (23.3 m) |
| Max Span | 75.1 ft (22.9 m) |
| Deck Width | 28.2 ft (8.6 m) |
| Deck Area | 200.4 sq m |
| Main Spans | 1 |
| Year Built | 2017 |
Traffic
| Avg Daily Traffic | 100 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000002762 |