Somerville Patch coverage of massive Green Line delay Post published:August 1, 2011 Post category:Green Line “Green Line Extension Completion Pushed Back to 2018, 2020 at Latest” You Might Also Like Important Green Line public meeting Monday! March 11, 2005 Somerville Journal covers Green Line meeting February 3, 2019 Green Line update from State Rep. Denise Provost March 27, 2011