150th Pl SE over Wetland
GoodKing County, Washington · 1.5 MI S of I-90 · Structure no. 087562000000000
- Built
- 2002
- 23 years old
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 216 ft
- 2 main spans
- Daily traffic
- 110
- 2019 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
150th Pl SE over Wetland is a prestressed concrete continuous stringer/multi-beam or girder carrying 150th Pl SE over Wetland in King County, Washington. It was built in 2002, so it is 23 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 110 vehicles a day, roughly 1% of them trucks, projected to reach 170 by 2039. The structure is 216 ft (65.8 m) long and 37 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 | 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 150th Pl SE over Wetland built?
It was built in 2002, making it 23 years old in 2025.
What condition is 150th Pl SE over Wetland 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 150th Pl SE over Wetland carry?
About 110 vehicles per day (2019 count), of which roughly 1% are trucks.
How long is 150th Pl SE over Wetland?
The structure is 216 ft (65.8 m) long with a longest span of 105 ft (32 m) and a deck 37 ft wide.
Who owns 150th Pl SE over Wetland?
It is owned by the City or Municipal Highway Agency.