IRR - US 191 over Big Warm Creek
Fair Condition85 years old395 vehicles/day
Location
| State | Montana |
| County | Phillips |
| Location | 23m SW Malta |
| Carries | IRR - US 191 |
| Crosses | Big Warm Creek |
| Coordinates | 48.08797, -108.16892 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 101.4 ft (30.9 m) |
| Max Span | 24.9 ft (7.6 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 244.1 sq m |
| Main Spans | 4 |
| Year Built | 1941 |
Traffic
| Avg Daily Traffic | 395 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | P00061133+04251 |