Coal Mine RD over Ft. Belknap Canal 01
Fair Condition93 years old41 vehicles/day
Location
| State | Montana |
| County | Blaine |
| Location | 5m NW Chinook |
| Carries | Coal Mine RD |
| Crosses | Ft. Belknap Canal 01 |
| Coordinates | 48.62360, -109.30053 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 42.7 ft (13 m) |
| Max Span | 15.1 ft (4.6 m) |
| Deck Width | 16.1 ft (4.9 m) |
| Deck Area | 63.7 sq m |
| Main Spans | 3 |
| Year Built | 1933 (reconstructed 2004) |
Traffic
| Avg Daily Traffic | 41 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L03051002+00001 |