55th Ave NE over Kackman Creek
GoodSnohomish County, Washington · 4.2 E JCT I-5 · Structure no. 089208000000000
- Built
- 2021
- 4 years old
- Condition
- Good
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 119 ft
- 1 main span
- Daily traffic
- 200
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
55th Ave NE over Kackman Creek is a prestressed concrete stringer/multi-beam or girder carrying 55th Ave NE over Kackman Creek in Snohomish County, Washington. It was built in 2021, so it is 4 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 200 vehicles a day, roughly 5% of them trucks, projected to reach 400 by 2045. The structure is 119 ft (36.2 m) long and 34 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| 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 55th Ave NE over Kackman Creek built?
It was built in 2021, making it 4 years old in 2025.
What condition is 55th Ave NE over Kackman 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 July 2023.
How much traffic does 55th Ave NE over Kackman Creek carry?
About 200 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is 55th Ave NE over Kackman Creek?
The structure is 119 ft (36.2 m) long with a longest span of 110 ft (33.5 m) and a deck 34 ft wide.
Who owns 55th Ave NE over Kackman Creek?
It is owned by the County Highway Agency.