Ramp over SB I-5

Good Condition22 years old5,180 vehicles/day

Location

StateWashington
CountySnohomish
Location2.9 N Jct SR 104
CarriesRamp
CrossesSB I-5
Coordinates47.81453, -122.29508

Condition Ratings

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

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length603.0 ft (183.8 m)
Max Span150.9 ft (46 m)
Deck Width43.3 ft (13.2 m)
Deck Area2426.2 sq m
Main Spans5
Year Built2004

Traffic

Avg Daily Traffic5,180 (2019)
Truck Traffic17%
Lanes On Bridge2
Lanes Under Bridge7

Inspection & Ownership

Last Inspection623
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number0016469A0000000

Nearby Bridges