228th ST SW over I-5 Ramps
Good Condition63 years old2,919 vehicles/day
Location
| State | Washington |
| County | Snohomish |
| Location | 1.0 N Jct SR 104 |
| Carries | 228th ST SW |
| Crosses | I-5 Ramps |
| Coordinates | 47.79189, -122.31688 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 337.9 ft (103 m) |
| Max Span | 79.1 ft (24.1 m) |
| Deck Width | 38.7 ft (11.8 m) |
| Deck Area | 1215.4 sq m |
| Main Spans | 5 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 2,919 (2020) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 10 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0007071D0000000 |