N-n Ramp over I-5
Good Condition20 years old9,786 vehicles/day
Location
| State | Washington |
| County | Snohomish |
| Location | 3.1 N Jct SR 527 |
| Carries | N-n Ramp |
| Crosses | I-5 |
| Coordinates | 47.95866, -122.19904 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 1323.2 ft (403.3 m) |
| Max Span | 256.9 ft (78.3 m) |
| Deck Width | 29.5 ft (9 m) |
| Deck Area | 3629.7 sq m |
| Main Spans | 2 |
| Year Built | 2006 |
Traffic
| Avg Daily Traffic | 9,786 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 1 |
| Lanes Under Bridge | 12 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 0016991A0000000 |