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 Somerville News: New Lechmere station design June 27, 2013 State releases analysis of Green Line support facility November 6, 2008 Somerville Journal: Bill Wood’s negative influence January 15, 2008