E-n Ramp over City Street Nprr
Fair Condition67 years old10,336 vehicles/day
Location
| State | Washington |
| County | King |
| Location | 2.4 N Jct SR 509 |
| Carries | E-n Ramp |
| Crosses | City Street Nprr |
| Coordinates | 47.57141, -122.33904 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 1113.8 ft (339.5 m) |
| Max Span | 80.1 ft (24.4 m) |
| Deck Width | 26.2 ft (8 m) |
| Deck Area | 2,716 sq m |
| Main Spans | 12 |
| Year Built | 1959 |
Traffic
| Avg Daily Traffic | 10,336 (2022) |
| Truck Traffic | 5% |
| Lanes On Bridge | 1 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 0006054A0000000 |