Airport Nb-sb Loop over Airport Expressway
Good Condition16 years old40,000 vehicles/day
Location
| State | Washington |
| County | King |
| Location | 0.25 Mi S Of Sr518 |
| Carries | Airport Nb-sb Loop |
| Crosses | Airport Expressway |
| Coordinates | 47.45947, -122.29823 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 164.0 ft (50 m) |
| Max Span | 130.9 ft (39.9 m) |
| Deck Width | 44.9 ft (13.7 m) |
| Deck Area | 685 sq m |
| Main Spans | 2 |
| Year Built | 2010 |
Traffic
| Avg Daily Traffic | 40,000 (2016) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | Other Local Agencies |
| Historical Significance | Historical significance is not determined |
| Structure Number | 088542000000000 |