SR 527 over North Creek
GoodSnohomish County, Washington · 0.5 N JCT I-405 · Structure no. 0013342A0000000
- Built
- 1988
- 37 years old
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 75 ft
- 1 main span
- Daily traffic
- 42,001
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 527 over North Creek is a prestressed concrete stringer/multi-beam or girder carrying SR 527 over North Creek in Snohomish County, Washington. It was built in 1988, so it is 37 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 42,001 vehicles a day, roughly 3% of them trucks, projected to reach 62,313 by 2039. The structure is 75 ft (22.9 m) long and 104 ft wide. 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 527 over North Creek built?
It was built in 1988, making it 37 years old in 2025.
What condition is SR 527 over North 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 May 2024.
How much traffic does SR 527 over North Creek carry?
About 42,001 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is SR 527 over North Creek?
The structure is 75 ft (22.9 m) long with a longest span of 75 ft (22.9 m) and a deck 104 ft wide.
Who owns SR 527 over North Creek?
It is owned by the State Highway Agency.