SR 530 over Trafton Creek
GoodSnohomish County, Washington · 3.5 E JCT SR 9 · Structure no. 0019143A0000000
- Built
- 2020
- 5 years old
- Condition
- Good
- inspected November 2024
- Type
- Culvert
- Steel
- Length
- 26 ft
- 1 main span
- Daily traffic
- 8,120
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 530 over Trafton Creek is a steel culvert carrying SR 530 over Trafton Creek in Snohomish County, Washington. It was built in 2020, so it is 5 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 8,120 vehicles a day, roughly 10% of them trucks, projected to reach 20,143 by 2038. The structure is 26 ft (7.9 m) long. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 530 over Trafton Creek built?
It was built in 2020, making it 5 years old in 2025.
What condition is SR 530 over Trafton Creek 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 November 2024.
How much traffic does SR 530 over Trafton Creek carry?
About 8,120 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is SR 530 over Trafton Creek?
The structure is 26 ft (7.9 m) long with a longest span of 26 ft (7.9 m).
Who owns SR 530 over Trafton Creek?
It is owned by the State Highway Agency.