S 156th Way over Miller Creek
GoodKing County, Washington · 0.5 MI S of SR-518 · Structure no. 087291000000000
- Built
- 2005
- 20 years old
- Condition
- Good
- inspected June 2024
- Type
- Slab
- Concrete
- Length
- 49 ft
- 1 main span
- Daily traffic
- 10,150
- 2021 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
S 156th Way over Miller Creek is a concrete slab carrying S 156th Way over Miller Creek in King County, Washington. It was built in 2005, so it is 20 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 10,150 vehicles a day, roughly 5% of them trucks, projected to reach 14,500 by 2041. The structure is 49 ft (14.9 m) long and 53 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S 156th Way over Miller Creek built?
It was built in 2005, making it 20 years old in 2025.
What condition is S 156th Way over Miller 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 2024.
How much traffic does S 156th Way over Miller Creek carry?
About 10,150 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is S 156th Way over Miller Creek?
The structure is 49 ft (14.9 m) long with a longest span of 49 ft (14.9 m) and a deck 53 ft wide.
Who owns S 156th Way over Miller Creek?
It is owned by the City or Municipal Highway Agency.