I-5 SB over NB & SB Hov Ramps

Good Condition19 years old94,939 vehicles/day

Location

StateWashington
CountySnohomish
Location3.8 N Jct SR 527
CarriesI-5 SB
CrossesNB & SB Hov Ramps
Coordinates47.95950, -122.19994

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length164.0 ft (50 m)
Max Span158.1 ft (48.2 m)
Deck Width94.5 ft (28.8 m)
Deck Area1,440 sq m
Main Spans1
Year Built2007

Traffic

Avg Daily Traffic94,939 (2023)
Truck Traffic6%
Lanes On Bridge6
Lanes Under Bridge2

Inspection & Ownership

Last Inspection224
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number0016991C0000000

Nearby Bridges