SR 9 over Snohomish R Overflow
Fair Condition66 years old29,011 vehicles/day
Location
| State | Washington |
| County | Snohomish |
| Location | 1.9 N Jct SR 96 |
| Carries | SR 9 |
| Crosses | Snohomish R Overflow |
| Coordinates | 47.90550, -122.10903 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 371.1 ft (113.1 m) |
| Max Span | 27.9 ft (8.5 m) |
| Deck Width | 34.4 ft (10.5 m) |
| Deck Area | 1187.5 sq m |
| Main Spans | 14 |
| Year Built | 1960 |
Traffic
| Avg Daily Traffic | 29,011 (2023) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 0006347A0000000 |