I-5 over Orillia Rd/s 188th ST

Good Condition63 years old100,213 vehicles/day

Location

StateWashington
CountyKing
Location3.1 N Jct SR 516
CarriesI-5
CrossesOrillia Rd/s 188th ST
Coordinates47.43133, -122.27202

Condition Ratings

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

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length230.0 ft (70.1 m)
Max Span74.1 ft (22.6 m)
Deck Width95.1 ft (29 m)
Deck Area2032.9 sq m
Main Spans3
Year Built1963 (reconstructed 1997)

Traffic

Avg Daily Traffic100,213 (2023)
Truck Traffic7%
Lanes On Bridge5
Lanes Under Bridge5

Inspection & Ownership

Last Inspection723
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0007090C0000000

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