On Nov. 24 and 25, from 4:30 to 9:30 a.m., Sound Transit will test 4-minute run times for 1 Line trains. Test trains displaying “Out of Service” will run alongside regular service trains.

Test trains will run alongside in-service trains between Lynnwood and International District/Chinatown stations. The test trains will pause at stations, but doors will remain closed. Please check train head signs before boarding.

Regular service trains will arrive at stations every 8 minutes during the testing period.

This testing will help us prepare for more frequent service after the 2 Line crosses Lake Washington, extending to Lynnwood City Center.