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Southcenter to Alderwood on I-405

Route DescriptionDistance
Travel Time
Travel Time
Southcenter to Alderwood on 405 map

Route Description

This route extends 29.4 miles between the I-5/I-405 interchange near Southcenter Mall and the I-5/I-405 interchange near Alderwood Mall.

Travel Times

View today's average and current travel times for this and other Seattle Area commutes.

Weekends are generally less congested. Average travel time is typically the same as a trip taken on a weekday during non-peak hours.

Plan Your Commute

We recommend using the archived traffic maps if you are planning a future trip. By viewing a number of archived maps, you can develop a feel for the variety of traffic conditions you might encounter.

Traffic Relief

WSDOT is working to improve safety and decrease congestion on I-5. For details, view the I-5 construction project. As roads are improved, you may experience increases in commute times due to the construction.