SR 21 over Cannawai Creek
Good Condition57 years old185 vehicles/day
Location
| State | Washington |
| County | Lincoln |
| Location | 16.6 N Jct SR 28 |
| Carries | SR 21 |
| Crosses | Cannawai Creek |
| Coordinates | 47.53119, -118.78239 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 33.1 ft (10.1 m) |
| Max Span | 32.2 ft (9.8 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 108.1 sq m |
| Main Spans | 1 |
| Year Built | 1969 |
Traffic
| Avg Daily Traffic | 185 (2023) |
| Truck Traffic | 22% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 421 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0008491B0000000 |