Ash Way over Swamp Creek
GoodSnohomish County, Washington · 0.6 SW JCT I-5 · Structure no. 088141000000000
- Built
- 2009
- 16 years old
- Condition
- Good
- inspected June 2023
- Type
- Frame
- Concrete
- Length
- 30 ft
- 1 main span
- Daily traffic
- 7,698
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Ash Way over Swamp Creek is a concrete frame carrying Ash Way over Swamp Creek in Snohomish County, Washington. It was built in 2009, so it is 16 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 7,698 vehicles a day, roughly 3% of them trucks, projected to reach 15,000 by 2041. The structure is 30 ft (9.1 m) long and 46 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
| 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 Ash Way over Swamp Creek built?
It was built in 2009, making it 16 years old in 2025.
What condition is Ash Way over Swamp 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 June 2023.
How much traffic does Ash Way over Swamp Creek carry?
About 7,698 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is Ash Way over Swamp Creek?
The structure is 30 ft (9.1 m) long with a longest span of 28 ft (8.5 m) and a deck 46 ft wide.
Who owns Ash Way over Swamp Creek?
It is owned by the County Highway Agency.