Usfs Road 039 over Yaak River 039
Fair Condition92 years old22 vehicles/day
Location
| State | Montana |
| County | Lincoln |
| Location | 15m N Troy |
| Carries | Usfs Road 039 |
| Crosses | Yaak River 039 |
| Coordinates | 48.68505, -115.85829 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 231.0 ft (70.4 m) |
| Max Span | 145.0 ft (44.2 m) |
| Deck Width | 15.7 ft (4.8 m) |
| Deck Area | 337.9 sq m |
| Main Spans | 1 |
| Year Built | 1934 (reconstructed 1986) |
Traffic
| Avg Daily Traffic | 22 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L27039000+01001 |