Shuttle buses will replace Orange Line trains between Sullivan Square in Charlestown and Oak Grove Station in Malden (and vice versa) on Saturday-Sunday, June 7-8, according to the MBTA.
The change is due to construction on the new Assembly Station in Somerville.
Regular service will resume Monday morning, June 9. All shuttle buses will be accessible for people with disabilities.
The impacted stops: Sullivan Square, Wellington, Malden Center and Oak Grove.