SR 527 over North Creek

Good Condition38 years old42,001 vehicles/day

Location

StateWashington
CountySnohomish
Location0.5 N Jct I-405
CarriesSR 527
CrossesNorth Creek
Coordinates47.80149, -122.21014

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length75.1 ft (22.9 m)
Max Span75.1 ft (22.9 m)
Deck Width104.3 ft (31.8 m)
Deck Area728.2 sq m
Main Spans1
Year Built1988

Traffic

Avg Daily Traffic42,001 (2023)
Truck Traffic3%
Lanes On Bridge7

Inspection & Ownership

Last Inspection524
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0013342A0000000

Nearby Bridges