I-5 over S 336th ST
Fair Condition67 years old92,438 vehicles/day
Location
| State | Washington |
| County | King |
| Location | 0.8 N Jct SR 18 |
| Carries | I-5 |
| Crosses | S 336th ST |
| Coordinates | 47.30034, -122.30279 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 198.2 ft (60.4 m) |
| Max Span | 78.1 ft (23.8 m) |
| Deck Width | 83.0 ft (25.3 m) |
| Deck Area | 1528.1 sq m |
| Main Spans | 3 |
| Year Built | 1959 (reconstructed 2006) |
Traffic
| Avg Daily Traffic | 92,438 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 5 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0006094B0000000 |