S 363 over Alkali Creek
Fair Condition60 years old121 vehicles/day
Location
| State | Montana |
| County | Phillips |
| Location | 4m SW Malta |
| Carries | S 363 |
| Crosses | Alkali Creek |
| Coordinates | 48.34300, -107.95517 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 112.9 ft (34.4 m) |
| Max Span | 55.1 ft (16.8 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 347.4 sq m |
| Main Spans | 2 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 121 (2023) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | S00363008+08001 |