MBTA's new Green Line trains have officially arrived in Mass.

MBTA's new Green Line trains have officially arrived in Mass.

The first of the MBTA’s new Green Line train cars have arrived in Massachusetts, and we got a first look at their arrival. The first so-called pilot cars of the Type 10 trains that the T will soon put on its test track pulled in on truckbeds at the Riverside Maintenance Facility in Newton. A new Type 10 Green Line car arriving at the MBTA’s Newton facility on Wednesday, Sept. 30, 2026. It’s the first time the new train cars are in Massachusetts.…