Marsh RD over Marshland Floodway
Good Condition32 years old9,049 vehicles/day
Location
| State | Washington |
| County | Snohomish |
| Location | 1.4 W Jct SR 9 |
| Carries | Marsh RD |
| Crosses | Marshland Floodway |
| Coordinates | 47.89673, -122.13764 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 54.5 ft (16.6 m) |
| Max Span | 52.5 ft (16 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 182.6 sq m |
| Main Spans | 1 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 9,049 (2021) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 086069000000000 |