SR 516 over Wetlands
GoodKing County, Washington · 2.9 E JCT SR 515 · Structure no. 0014178A0000000
- Built
- 1994
- 31 years old
- Condition
- Good
- inspected August 2022
- Type
- Slab
- Concrete
- Length
- 532 ft
- 53 main spans
- Daily traffic
- 31,133
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 516 over Wetlands is a concrete slab carrying SR 516 over Wetlands in King County, Washington. It was built in 1994, so it is 31 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 31,133 vehicles a day, roughly 4% of them trucks, projected to reach 46,258 by 2039. The structure is 532 ft (162.2 m) long and 32 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 | 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 SR 516 over Wetlands built?
It was built in 1994, making it 31 years old in 2025.
What condition is SR 516 over Wetlands 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 August 2022.
How much traffic does SR 516 over Wetlands carry?
About 31,133 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is SR 516 over Wetlands?
The structure is 532 ft (162.2 m) long with a longest span of 10 ft (3 m) and a deck 32 ft wide.
Who owns SR 516 over Wetlands?
It is owned by the State Highway Agency.