436th Ave SE over I-90
FairKing County, Washington · 2.3 E JCT SR 202 · Structure no. 0009810C0000000
- Built
- 1976
- 49 years old
- Condition
- Fair
- inspected June 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 311 ft
- 2 main spans
- Daily traffic
- 7,288
- 2012 count
- Owner
- State
- State Highway Agency
About this bridge
436th Ave SE over I-90 is a concrete continuous box beam or girders - multiple carrying 436th Ave SE over I-90 in King County, Washington. It was built in 1976, so it is 49 years old, younger 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 6 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 7,288 vehicles a day, roughly 5% of them trucks. The structure is 311 ft (94.8 m) long and 58 ft wide.
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 436th Ave SE over I-90 built?
It was built in 1976, making it 49 years old in 2025.
What condition is 436th Ave SE over I-90 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 June 2024.
How much traffic does 436th Ave SE over I-90 carry?
About 7,288 vehicles per day (2012 count), of which roughly 5% are trucks.
How long is 436th Ave SE over I-90?
The structure is 311 ft (94.8 m) long with a longest span of 154 ft (46.9 m) and a deck 58 ft wide.
Who owns 436th Ave SE over I-90?
It is owned by the State Highway Agency.