Forest Road 470 over Selway R Swiftwater
Fair Condition90 years old50 vehicles/day
Location
| State | Idaho |
| County | Idaho |
| Location | 3 Mi. From Lowell Id |
| Carries | Forest Road 470 |
| Crosses | Selway R Swiftwater |
| Coordinates | 46.11523, -115.57208 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 384.8 ft (117.3 m) |
| Max Span | 149.9 ft (45.7 m) |
| Deck Width | 13.5 ft (4.1 m) |
| Deck Area | 480.9 sq m |
| Main Spans | 2 |
| Year Built | 1936 (reconstructed 1984) |
Traffic
| Avg Daily Traffic | 50 |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | U.S. Forest Service |
| Historical Significance | Historical significance is not determined |
| Structure Number | 011707000000087 |