Jonny5
Senior Member
It was time for change after several recent derailments with the old trains. Not sure about this... I certainly haven't heard about derailments.
In one accident, a piece of the train broke and was dragged to the next station where the broken equipment endangered everyone as it caught on the crossover track lifting the train off the tracks.
I think the derailment they are referring to happened late at night outside Kennedy station in early 2009.
I remember it the subway was closed past Warden for several days afterwards.
EDIT: it was early 2008