On Dec. 1 and 2, from 2:30 to 7:30 p.m., Sound Transit will add test trains in between regular service trains. Test trains will display “Out of Service” destination signs.

You can expect test trains 4 minutes after an in-service train. Test trains will run between Lynnwood City Center and International District/Chinatown stations. Those 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 is in preparation for increased service after the 2 Line crosses Lake Washington and extends to Lynnwood City Center.