Hatley/9550 over Union Flat Creek
Fair Condition63 years old10 vehicles/day
Location
| State | Washington |
| County | Whitman |
| Location | 0.05 Mi E Wawawai-pullman |
| Carries | Hatley/9550 |
| Crosses | Union Flat Creek |
| Coordinates | 46.67600, -117.27253 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 80.1 ft (24.4 m) |
| Max Span | 78.1 ft (23.8 m) |
| Deck Width | 16.1 ft (4.9 m) |
| Deck Area | 119.6 sq m |
| Main Spans | 1 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 10 (2021) |
| Truck Traffic | 25% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 082787000000000 |