I-405 over NE 132nd ST

Fair Condition56 years old69,115 vehicles/day

Location

StateWashington
CountyKing
Location6.1 N Jct SR 520
CarriesI-405
CrossesNE 132nd ST
Coordinates47.71819, -122.18700

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length180.1 ft (54.9 m)
Max Span71.9 ft (21.9 m)
Deck Width102.0 ft (31.1 m)
Deck Area1707.4 sq m
Main Spans3
Year Built1970 (reconstructed 2008)

Traffic

Avg Daily Traffic69,115 (2023)
Truck Traffic6%
Lanes On Bridge6
Lanes Under Bridge2

Inspection & Ownership

Last Inspection424
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0008615E0000000

Nearby Bridges