I-5 over S 259th Pl

Fair Condition66 years old104,261 vehicles/day

Location

StateWashington
CountyKing
Location5.6 N Jct SR 18
CarriesI-5
CrossesS 259th Pl
Coordinates47.36950, -122.29381

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length162.1 ft (49.4 m)
Max Span61.0 ft (18.6 m)
Deck Width92.2 ft (28.1 m)
Deck Area1388.1 sq m
Main Spans3
Year Built1960 (reconstructed 2002)

Traffic

Avg Daily Traffic104,261 (2023)
Truck Traffic7%
Lanes On Bridge5
Lanes Under Bridge2

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0006186B0000000

Nearby Bridges