N-w Ramp P1 18853 over I-5 SR 527 Broadway Av

Fair Condition56 years old16,700 vehicles/day

Location

StateWashington
CountySnohomish
Location5.4 N Jct SR 525
CarriesN-w Ramp P1 18853
CrossesI-5 SR 527 Broadway Av
Coordinates47.91614, -122.20633

Condition Ratings

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

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length1765.1 ft (538 m)
Max Span252.0 ft (76.8 m)
Deck Width41.3 ft (12.6 m)
Deck Area6778.8 sq m
Main Spans8
Year Built1970

Traffic

Avg Daily Traffic16,700 (2023)
Truck Traffic5%
Lanes On Bridge2
Lanes Under Bridge23

Inspection & Ownership

Last Inspection524
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0008707A0000000

Nearby Bridges