10th Avenue NW over Side Hill Ravine
Fair Condition95 years old730 vehicles/day
Location
| State | Washington |
| County | King |
| Location | 0.1 Mi W Of NW Innis Ard |
| Carries | 10th Avenue NW |
| Crosses | Side Hill Ravine |
| Coordinates | 47.75194, -122.37258 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 312.0 ft (95.1 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 22.0 ft (6.7 m) |
| Deck Area | 637.2 sq m |
| Main Spans | 10 |
| Year Built | 1931 |
Traffic
| Avg Daily Traffic | 730 (2019) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 081372000000000 |