NE 72nd Place over I-405
Good Condition56 years old20,179 vehicles/day
Location
| State | Washington |
| County | King |
| Location | 2.6 N Jct SR 520 |
| Carries | NE 72nd Place |
| Crosses | I-405 |
| Coordinates | 47.66944, -122.18783 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 423.9 ft (129.2 m) |
| Max Span | 109.9 ft (33.5 m) |
| Deck Width | 60.4 ft (18.4 m) |
| Deck Area | 2377.3 sq m |
| Main Spans | 4 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 20,179 (2013) |
| Truck Traffic | 5% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 13 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 0008674A0000000 |