Roanoke ST over I-5
Fair Condition64 years old6,500 vehicles/day
Location
| State | Washington |
| County | King |
| Location | 0.1 N Jct SR 520 |
| Carries | Roanoke ST |
| Crosses | I-5 |
| Coordinates | 47.64319, -122.32337 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 267.1 ft (81.4 m) |
| Max Span | 100.1 ft (30.5 m) |
| Deck Width | 59.7 ft (18.2 m) |
| Deck Area | 1481.5 sq m |
| Main Spans | 3 |
| Year Built | 1962 |
Traffic
| Avg Daily Traffic | 6,500 (2016) |
| Truck Traffic | 5% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 12 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0006470A0000000 |