Birdland Bay RD over Clark Fork River 001
Fair Condition98 years old100 vehicles/day
Location
| State | Montana |
| County | Sanders |
| Location | 2m W Thompson Falls |
| Carries | Birdland Bay RD |
| Crosses | Clark Fork River 001 |
| Coordinates | 47.62152, -115.39159 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 310.0 ft (94.5 m) |
| Max Span | 274.9 ft (83.8 m) |
| Deck Width | 21.3 ft (6.5 m) |
| Deck Area | 614.2 sq m |
| Main Spans | 1 |
| Year Built | 1928 |
Traffic
| Avg Daily Traffic | 100 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
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 | L45298000+03001 |