The route extends 18.3 miles between the University St. exit on I-5 in downtown
Seattle and the Redmond Way exit on SR 520 in Redmond.
Other routes include using the SR 520 bridge from Seattle to Redmond.
View the tolling schedule for SR 520.
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.
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