Spring ST Ramp over I-5 SB Col
Fair Condition62 years old14,032 vehicles/day
Location
| State | Washington |
| County | King |
| Location | 1.1 N Jct I-90 |
| Carries | Spring ST Ramp |
| Crosses | I-5 SB Col |
| Coordinates | 47.60767, -122.33119 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 169.9 ft (51.8 m) |
| Max Span | 66.9 ft (20.4 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 450.7 sq m |
| Main Spans | 3 |
| Year Built | 1964 |
Traffic
| Avg Daily Traffic | 14,032 (2012) |
| Truck Traffic | 5% |
| Lanes On Bridge | 1 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0007110J0000000 |