SR 21 over San Poil River
Fair Condition94 years old406 vehicles/day
Location
| State | Washington |
| County | Ferry |
| Location | 41.1 N Lincoln Co |
| Carries | SR 21 |
| Crosses | San Poil River |
| Coordinates | 48.47731, -118.72978 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 43.0 ft (13.1 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 26.9 ft (8.2 m) |
| Deck Area | 107.4 sq m |
| Main Spans | 1 |
| Year Built | 1932 |
Traffic
| Avg Daily Traffic | 406 (2023) |
| Truck Traffic | 17% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0001622B0000000 |