Service Change OngoingShuttle buses replace Green Line service between North Station and Lechmere until Fall/Winter 2021 to allow for work on the Green Line Extension and the Lechmere Viaduct Rehabilitation Project.
Weekdays 7 â 9 AM, 4 â 6:30 PM
Trains arrive every 10 minutes
Off Peak / Weekends
Trains arrive every 10 â 12 minutes