Silver Ck RD 00670 over San Poil River
Fair Condition65 years old325 vehicles/day
Location
| State | Washington |
| County | Ferry |
| Location | 00.03 E SR 21 |
| Carries | Silver Ck RD 00670 |
| Crosses | San Poil River |
| Coordinates | 48.08319, -118.69026 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 146.0 ft (44.5 m) |
| Max Span | 60.0 ft (18.3 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 351.6 sq m |
| Main Spans | 3 |
| Year Built | 1961 |
Traffic
| Avg Daily Traffic | 325 (2018) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 082777000000000 |