Weyerhaeuser Way S over SR 18
Fair Condition56 years old12,865 vehicles/day
Location
| State | Washington |
| County | King |
| Location | 0.7 E Jct I-5 |
| Carries | Weyerhaeuser Way S |
| Crosses | SR 18 |
| Coordinates | 47.29369, -122.29233 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 310.0 ft (94.5 m) |
| Max Span | 96.1 ft (29.3 m) |
| Deck Width | 79.4 ft (24.2 m) |
| Deck Area | 2286.9 sq m |
| Main Spans | 4 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 12,865 (2016) |
| Truck Traffic | 15% |
| Lanes On Bridge | 5 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0008834A0000000 |