I-90 over I-5

Fair Condition60 years old20,960 vehicles/day

Location

StateWashington
CountyKing
LocationJct I-5
CarriesI-90
CrossesI-5
Coordinates47.59228, -122.32622

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignBox Beam - Multiple
Total Length1880.9 ft (573.3 m)
Max Span128.0 ft (39 m)
Deck Width36.1 ft (11 m)
Deck Area6306.3 sq m
Main Spans10
Year Built1966 (reconstructed 1991)

Traffic

Avg Daily Traffic20,960 (2023)
Truck Traffic3%
Lanes On Bridge2
Lanes Under Bridge29

Inspection & Ownership

Last Inspection423
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number0007565P0000000

Nearby Bridges

I-90 W-n Ramp over 4th AVE And Sound Trans 0.1 mi Good I-90 E-s Ramp over I-5/AIRPORT Way Ramp 0.1 mi Good S-e Ramp over 4th Avenue 0.2 mi Fair E-n Ramp over 4th AVE Buildings 0.2 mi Good I-90 over City Streets 0.2 mi Good I-90 EB over Bus Depot Ped Path Bldns 0.2 mi Fair SR 519 over Stadium Bnsfrr 4th AVE 0.2 mi Fair I-90 over I-5 0.2 mi Fair E-n Ramp over I-5 0.2 mi Good E-s Ramp over Building Parking Lot 0.2 mi Good