S 141 over Stockpass-drainage
Fair Condition61 years old1,408 vehicles/day
Location
| State | Montana |
| County | Powell |
| Location | 2m SE Helmsville |
| Carries | S 141 |
| Crosses | Stockpass-drainage |
| Coordinates | 46.84261, -112.90045 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 22.0 ft (6.7 m) |
| Max Span | 19.0 ft (5.8 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 67.7 sq m |
| Main Spans | 1 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 1,408 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | P00041024+08001 |