Jocko Canyon RD over Jocko River 013
Good Condition96 years old100 vehicles/day
Location
| State | Montana |
| County | Lake |
| Location | 9m E Arlee |
| Carries | Jocko Canyon RD |
| Crosses | Jocko River 013 |
| Coordinates | 47.20105, -113.91763 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 78.7 ft (24 m) |
| Max Span | 71.2 ft (21.7 m) |
| Deck Width | 26.9 ft (8.2 m) |
| Deck Area | 196.8 sq m |
| Main Spans | 1 |
| Year Built | 1930 (reconstructed 1999) |
Traffic
| Avg Daily Traffic | 100 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
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 | L24339005+07001 |