NE 30th ST over SR 405
Good Condition45 years old6,937 vehicles/day
Location
| State | Washington |
| County | King |
| Location | 1.1 N Jct SR 900 |
| Carries | NE 30th ST |
| Crosses | SR 405 |
| Coordinates | 47.51841, -122.19881 |
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 | 189.0 ft (57.6 m) |
| Max Span | 75.1 ft (22.9 m) |
| Deck Width | 62.0 ft (18.9 m) |
| Deck Area | 1088.6 sq m |
| Main Spans | 3 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 6,937 (2012) |
| Truck Traffic | 8% |
| Lanes On Bridge | 3 |
| 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 | 0011976A0000000 |