Somerville Journal: Green Line options and history Post published:April 8, 2004 Post category:Green Line “Which Green Line?” (PDF) “City had long romance with trains” (PDF) You Might Also Like Somerville Patch coverage of massive Green Line delay August 1, 2011 Next steps for the Green Line extension February 6, 2009 Somerville Journal: State tries to wiggle out of commitments December 9, 2004