I-90 RAMP over W LAKE SAMMAMISH PKWY

3.7 E JCT I-405 · County 033, Washington · Built 1972 · 1 Lanes · 2,956 vehicles/day

Overall
Fair
Deck
6
Satisfactory
Superstructure
7
Good
Substructure
7
Good

Condition Ratings

ComponentRatingDescription
Deck 6 Satisfactory
Superstructure 7 Good
Substructure 7 Good

Location

47.564658, -122.099083

This bridge is in worse condition than 48.8% of bridges in County 033. The average bridge in Washington is 0 years old; this one is 54 years old.

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I-90 over W LAKE SAMMAMISH PKWY
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I-90 over W LAKE SAMMAMISH PKWY
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Bridge Details

Structure #
0009133C0000000
Year Built
1972
Reconstructed
2009
Length
110.6 m (362.9 ft)
Max Span
41.5 m
Width
9 m (29.5 ft)
Lanes
1
Daily Traffic
2,956
Material
Steel Continuous
Design
Stringer/Multi-beam or Girder
Owner
State Highway Agency
Last Inspected
N/A
Est. Improvement
$2,759,000
Total Project Cost
$5,518,000
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.