Alaskan Way South over Bnsf Rr
Good Condition13 years old8,000 vehicles/day
Location
| State | Washington |
| County | King |
| Location | 3.6 N Jct SR 509 |
| Carries | Alaskan Way South |
| Crosses | Bnsf Rr |
| Coordinates | 47.59176, -122.33702 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 875.0 ft (266.7 m) |
| Max Span | 116.1 ft (35.4 m) |
| Deck Width | 40.0 ft (12.2 m) |
| Deck Area | 3253.7 sq m |
| Main Spans | 3 |
| Year Built | 2013 |
Traffic
| Avg Daily Traffic | 8,000 (2012) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 0018290B0000000 |