Alkali RD over Alkali Creek 001
Poor Condition106 years old100 vehicles/day
Location
| State | Montana |
| County | Phillips |
| Location | 7m SW Malta |
| Carries | Alkali RD |
| Crosses | Alkali Creek 001 |
| Coordinates | 48.31342, -107.98806 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 76.4 ft (23.3 m) |
| Max Span | 60.0 ft (18.3 m) |
| Deck Width | 16.1 ft (4.9 m) |
| Deck Area | 114.2 sq m |
| Main Spans | 1 |
| Year Built | 1920 (reconstructed 1982) |
Traffic
| Avg Daily Traffic | 100 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L36221004+01001 |