Somerville Journal: Green Line options and history Post published:April 8, 2004 Post category:Green Line “Which Green Line?” (PDF) “City had long romance with trains” (PDF) You Might Also Like Boston Herald: New clean air projects, but still no Green Line January 28, 2005 Officials present 90-day Green Line plan, suggest big cuts January 21, 2016 Mayor Curtatone making the rounds August 9, 2011