The new cars for the Green Line Extension! Post published:April 18, 2015 Post category:Green Line Can’t wait! You Might Also Like Medford Transcript: Green Line reaction October 19, 2006 MBTA publishes 2005-2010 Capital Investment Program – but no Green Line November 19, 2004 Boston Herald: New clean air projects, but still no Green Line January 28, 2005