Newport Way S.W. over Issaquah Creek
GoodKing County, Washington · 0.1 MI W of Front ST S · Structure no. 087063000000000
- Built
- 2000
- 25 years old
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 243 ft
- 4 main spans
- Daily traffic
- 18,300
- 2021 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Newport Way S.W. over Issaquah Creek is a prestressed concrete stringer/multi-beam or girder carrying Newport Way S.W. over Issaquah Creek in King County, Washington. It was built in 2000, so it is 25 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 18,300 vehicles a day, roughly 5% of them trucks, projected to reach 22,000 by 2041. The structure is 243 ft (74.1 m) long and 57 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 Newport Way S.W. over Issaquah Creek built?
It was built in 2000, making it 25 years old in 2025.
What condition is Newport Way S.W. over Issaquah 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 September 2023.
How much traffic does Newport Way S.W. over Issaquah Creek carry?
About 18,300 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is Newport Way S.W. over Issaquah Creek?
The structure is 243 ft (74.1 m) long with a longest span of 58 ft (17.7 m) and a deck 57 ft wide.
Who owns Newport Way S.W. over Issaquah Creek?
It is owned by the City or Municipal Highway Agency.