SR 532 over Davis Slough
GoodSnohomish County, Washington · 2.9 E Route Begin · Structure no. 0018623A0000000
- Built
- 2015
- 10 years old
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 138 ft
- 1 main span
- Daily traffic
- 21,240
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 532 over Davis Slough is a prestressed concrete stringer/multi-beam or girder carrying SR 532 over Davis Slough in Snohomish County, Washington. It was built in 2015, so it is 10 years old, younger than the Washington average of 49.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 21,240 vehicles a day, roughly 4% of them trucks, projected to reach 29,308 by 2039. The structure is 138 ft (42.1 m) long and 59 ft wide. If it were closed, the detour would be 98.8 mi (159 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 532 over Davis Slough built?
It was built in 2015, making it 10 years old in 2025.
What condition is SR 532 over Davis Slough in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2024.
How much traffic does SR 532 over Davis Slough carry?
About 21,240 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is SR 532 over Davis Slough?
The structure is 138 ft (42.1 m) long with a longest span of 132 ft (40.3 m) and a deck 59 ft wide.
Who owns SR 532 over Davis Slough?
It is owned by the State Highway Agency.