I-90 over SR 906 W-W RAMP
21.6 E JCT SR 202 · County 033, Washington · Built 1969 · 8 Lanes · 17,601 vehicles/day
Structurally Deficient
— One or more key components rated 4 (Poor) or below
Overall
Deck
4
Poor
Superstructure
6
Satisfactory
Substructure
6
Satisfactory
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 4 | Poor |
| Superstructure | 6 | Satisfactory |
| Substructure | 6 | Satisfactory |
Location
47.427006, -121.415394
This bridge is in worse condition than 96.1% of bridges in County 033. The average bridge in Washington is 0 years old; this one is 57 years old.
Nearby Bridges
I-90 WB over SO FK SNOQULMIE R
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I-90 over YELLOWSTONE RD
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I-90 over AVALANCHE PATH
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I-90 over DENNY CREEK
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ROAD over S FK SNOQUALMIE RIVER
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I-90 over COAL CR
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SR 906 over HYAK CREEK
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ROAD over S FK SNOQUALMIE RIVER
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I-90 over COAL CREEK
Built 1950
I-90 over SR 906
Built 1969
Bridge Details
- Structure #
- 0008447A0000000
- Year Built
- 1969
- Length
- 62.8 m (206 ft)
- Max Span
- 30.5 m
- Width
- 42.7 m (140.1 ft)
- Lanes
- 8
- Daily Traffic
- 17,601
- Material
- Prestressed Concrete Continuous
- Design
- Stringer/Multi-beam or Girder
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $5,186,000
- Total Project Cost
- $10,372,000
Data from FHWA National Bridge Inventory. Bridge conditions may have changed since the last inspection. This site is not affiliated with FHWA. Do not use for route clearance purposes.