Green Line concepts from Boston Architectural College students Post published:March 22, 2009 Post category:Green Line Students and area residents gathered at SCAT on February 14 to look at Green Line design ideas and discuss the future of Union Square. You Might Also Like Green Line cost overrun reporting, plus likely trimming November 25, 2015 Hopeful words about the Green Line from Mayor Curtatone October 23, 2015 Video fly-through of the coming Community Path July 11, 2015