Massachusetts may be paying an additional $148 million to China-based company CRRC for new Red and Orange Line trains the state ordered years ago—bringing the total costs for the long-delayed ...

With the subway cars on its biggest line so old that it's having to run shorter trains to prevent putting broken trains on the tracks, the fate of CRRC-made trains is a vital concern.

Chinese train manufacturer CRRC launched a new line of company launched tourist trains near Lijiang last February.