Vashon HWY SW over Judd Creek
FairKing County, Washington · M.P. 5.6 Vashon HWY SW · Structure no. 082407000000000
- Built
- 1953
- 72 years old
- Condition
- Fair
- inspected September 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 370 ft
- 3 main spans
- Daily traffic
- 4,818
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Vashon HWY SW over Judd Creek is a concrete continuous box beam or girders - multiple carrying Vashon HWY SW over Judd Creek in King County, Washington. It was built in 1953, so it is 72 years old, older than the Washington average of 49.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 4,818 vehicles a day, roughly 5% of them trucks, projected to reach 6,000 by 2042. The structure is 370 ft (112.8 m) long and 30 ft wide. If it were closed, the detour would be 5 mi (8 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Vashon HWY SW over Judd Creek built?
It was built in 1953, making it 72 years old in 2025.
What condition is Vashon HWY SW over Judd Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.
How much traffic does Vashon HWY SW over Judd Creek carry?
About 4,818 vehicles per day (2019 count), of which roughly 5% are trucks.
How long is Vashon HWY SW over Judd Creek?
The structure is 370 ft (112.8 m) long with a longest span of 110 ft (33.5 m) and a deck 30 ft wide.
Who owns Vashon HWY SW over Judd Creek?
It is owned by the County Highway Agency.