SR 169 over Cedar River
GoodKing County, Washington · 3.6 N JCT SR 516 · Structure no. 0013791A0000000
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 244 ft
- 3 main spans
- Daily traffic
- 22,007
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 169 over Cedar River is a prestressed concrete continuous stringer/multi-beam or girder carrying SR 169 over Cedar River in King County, Washington. It was built in 1991, so it is 34 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 22,007 vehicles a day, roughly 9% of them trucks, projected to reach 32,614 by 2039. The structure is 244 ft (74.4 m) long and 64 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 169 over Cedar River built?
It was built in 1991, making it 34 years old in 2025.
What condition is SR 169 over Cedar River 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 March 2024.
How much traffic does SR 169 over Cedar River carry?
About 22,007 vehicles per day (2023 count), of which roughly 9% are trucks.
How long is SR 169 over Cedar River?
The structure is 244 ft (74.4 m) long with a longest span of 140 ft (42.7 m) and a deck 64 ft wide.
Who owns SR 169 over Cedar River?
It is owned by the State Highway Agency.