Road over Foss River
GoodKing County, Washington · 5.7 MI S of HWY 2/68 JCT · Structure no. 060506000000998
- Built
- 1962
- 63 years old, rebuilt 2011
- Condition
- Good
- inspected February 2025
- Type
- Frame
- Concrete Continuous
- Length
- 110 ft
- 3 main spans
- Daily traffic
- 156
- 1992 count
- Owner
- Federal
- U.S. Forest Service
About this bridge
Road over Foss River is a concrete continuous frame carrying Road over Foss River in King County, Washington. It was built in 1962 and reconstructed in 2011, so it is 63 years old, older 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 156 vehicles a day, roughly 5% of them trucks, projected to reach 234 by 2045. The structure is 110 ft (33.5 m) long and 16 ft wide. If it were closed, the detour would be 98.2 mi (158 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 Road over Foss River built?
It was built in 1962, making it 63 years old in 2025. It was reconstructed in 2011.
What condition is Road over Foss 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 February 2025.
How much traffic does Road over Foss River carry?
About 156 vehicles per day (1992 count), of which roughly 5% are trucks.
How long is Road over Foss River?
The structure is 110 ft (33.5 m) long with a longest span of 70 ft (21.3 m) and a deck 16 ft wide.
Who owns Road over Foss River?
It is owned by the U.S. Forest Service.