SR 522 over North CR & Gillman Trail
GoodKing County, Washington · 5.9 E JCT SR 104 · Structure no. 0006371A0000000
- Built
- 1960
- 65 years old, rebuilt 1988
- Condition
- Good
- inspected June 2023
- Type
- Slab
- Concrete Continuous
- Length
- 140 ft
- 3 main spans
- Daily traffic
- 12,517
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 522 over North CR & Gillman Trail is a concrete continuous slab carrying SR 522 over North CR & Gillman Trail in King County, Washington. It was built in 1960 and reconstructed in 1988, so it is 65 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 12,517 vehicles a day, roughly 3% of them trucks, projected to reach 17,932 by 2039. The structure is 140 ft (42.7 m) long and 41 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 | 8 Very Good | No problems noted. |
| 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 522 over North CR & Gillman Trail built?
It was built in 1960, making it 65 years old in 2025. It was reconstructed in 1988.
What condition is SR 522 over North CR & Gillman Trail 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 June 2023.
How much traffic does SR 522 over North CR & Gillman Trail carry?
About 12,517 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is SR 522 over North CR & Gillman Trail?
The structure is 140 ft (42.7 m) long with a longest span of 56 ft (17.1 m) and a deck 41 ft wide.
Who owns SR 522 over North CR & Gillman Trail?
It is owned by the State Highway Agency.