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 Gov. Patrick visits Somerville, reiterates commitment to Green Line extensions October 12, 2007 WGBH: MBTA Board would like third party to review Green Line estimates September 1, 2015 New date for the ever-delayed Green Line Extension: 2021 December 8, 2016