E I RD over Huntley Main Canal 144
Good Condition22 years old100 vehicles/day
Location
| State | Montana |
| County | Yellowstone |
| Location | 2m NE Ballantine |
| Carries | E I RD |
| Crosses | Huntley Main Canal 144 |
| Coordinates | 45.95856, -108.11509 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 51.8 ft (15.8 m) |
| Max Span | 51.8 ft (15.8 m) |
| Deck Width | 28.2 ft (8.6 m) |
| Deck Area | 135.9 sq m |
| Main Spans | 1 |
| Year Built | 2004 |
Traffic
| Avg Daily Traffic | 100 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L56004002+07001 |