SR 18 over SR 516
Good Condition29 years old15,002 vehicles/day
Location
| State | Washington |
| County | King |
| Location | 7.2 E Jct SR 164 |
| Carries | SR 18 |
| Crosses | SR 516 |
| Coordinates | 47.35781, -122.12122 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 296.9 ft (90.5 m) |
| Max Span | 137.1 ft (41.8 m) |
| Deck Width | 41.0 ft (12.5 m) |
| Deck Area | 1131.2 sq m |
| Main Spans | 3 |
| Year Built | 1997 |
Traffic
| Avg Daily Traffic | 15,002 (2023) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0014919B0000000 |