I-5 over Joe Leary Slough

Fair Condition62 years old28,272 vehicles/day

Location

StateWashington
CountySkagit
Location0.6 N Jct SR 11
CarriesI-5
CrossesJoe Leary Slough
Coordinates48.49308, -122.33564

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure5 (Fair)
Substructure7 (Good)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length67.9 ft (20.7 m)
Max Span44.9 ft (13.7 m)
Deck Width41.3 ft (12.6 m)
Deck Area260.8 sq m
Main Spans3
Year Built1964

Traffic

Avg Daily Traffic28,272 (2023)
Truck Traffic7%
Lanes On Bridge2

Inspection & Ownership

Last Inspection324
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0007216B0000000

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