I-90 over MERCER SLOUGH
6.4 E JCT I-5 · County 033, Washington · Built 1970 · 3 Lanes · 31,000 vehicles/day
Overall
Deck
6
Satisfactory
Superstructure
5
Fair
Substructure
6
Satisfactory
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 6 | Satisfactory |
| Superstructure | 5 | Fair |
| Substructure | 6 | Satisfactory |
Location
47.578794, -122.188083
This bridge is in worse condition than 83.7% of bridges in County 033. The average bridge in Washington is 0 years old; this one is 56 years old.
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I-90 over MERCER SLOUGH
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Bridge Details
- Structure #
- 0008610C0000000
- Year Built
- 1970
- Reconstructed
- 1993
- Length
- 525.2 m (1723.1 ft)
- Max Span
- 12.8 m
- Width
- 15.7 m (51.5 ft)
- Lanes
- 3
- Daily Traffic
- 31,000
- Material
- Concrete Continuous
- Design
- Slab
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $20,460,000
- Total Project Cost
- $40,921,000
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.