Kirby-mayview Road over Casey Creek
Fair Condition47 years old350 vehicles/day
Location
| State | Washington |
| County | Garfield |
| Location | Snake River |
| Carries | Kirby-mayview Road |
| Crosses | Casey Creek |
| Coordinates | 46.67817, -117.50482 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 40.0 ft (12.2 m) |
| Max Span | 36.7 ft (11.2 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 119.6 sq m |
| Main Spans | 1 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 350 (2020) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 083165000000000 |