Newport Key over Coal Creek
GoodKing County, Washington · 0.31 W JCT 118 Ave SE · Structure no. 089081000000000
- Built
- 2018
- 7 years old
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 33 ft
- 1 main span
- Daily traffic
- 287
- 2019 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Newport Key over Coal Creek is a prestressed concrete stringer/multi-beam or girder carrying Newport Key over Coal Creek in King County, Washington. It was built in 2018, so it is 7 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 287 vehicles a day, roughly 10% of them trucks, projected to reach 287 by 2040. The structure is 33 ft (10.1 m) long and 48 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Newport Key over Coal Creek built?
It was built in 2018, making it 7 years old in 2025.
What condition is Newport Key over Coal 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 May 2024.
How much traffic does Newport Key over Coal Creek carry?
About 287 vehicles per day (2019 count), of which roughly 10% are trucks.
How long is Newport Key over Coal Creek?
The structure is 33 ft (10.1 m) long with a longest span of 25 ft (7.6 m) and a deck 48 ft wide.
Who owns Newport Key over Coal Creek?
It is owned by the City or Municipal Highway Agency.