Land exchange agreement impacts Lechmere and Green Line Extension Post published:March 3, 2011 Post category:Green Line Press release: “MassDOT Board Approves Agreement to Build New Lechmere Station, Crucial to Green Line Extension” Somerville Patch: “Green Line Extension Gets Crucial Go Ahead, New Lechmere Station Agreement Approved” You Might Also Like Green Line preliminary engineering and design contract: $24.5 million August 1, 2010 Slides from Green Line Design Working Group meeting October 16, 2013 State Rep. Carl Sciortino’s testimony on Green Line September 14, 2007