S 218th Street over Garrison Creek
GoodKing County, Washington · 0.25 MI E of SR 167 · Structure no. 089147000000000
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected April 2024
- Type
- Culvert
- Concrete
- Length
- 31 ft
- 1 main span
- Daily traffic
- 3,000
- 2018 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
S 218th Street over Garrison Creek is a concrete culvert carrying S 218th Street over Garrison Creek in King County, Washington. It was built in 2019, so it is 6 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 3,000 vehicles a day, roughly 1% of them trucks, projected to reach 7,000 by 2039. The structure is 31 ft (9.4 m) long and 65 ft wide. If it were closed, the detour would be 3.7 mi (6 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 S 218th Street over Garrison Creek built?
It was built in 2019, making it 6 years old in 2025.
What condition is S 218th Street over Garrison 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 April 2024.
How much traffic does S 218th Street over Garrison Creek carry?
About 3,000 vehicles per day (2018 count), of which roughly 1% are trucks.
How long is S 218th Street over Garrison Creek?
The structure is 31 ft (9.4 m) long with a longest span of 29 ft (8.8 m) and a deck 65 ft wide.
Who owns S 218th Street over Garrison Creek?
It is owned by the City or Municipal Highway Agency.