Details on Green Line retaining walls and noise barriers Post published:May 30, 2012 Post category:Green Line MassDOT has posted its presentation on retaining walls and noise barriers, from the May 22 public hearing. You Might Also Like Somerville News: Green Line FEIR hearing July 7, 2010 Build Community Path with Green Line extension January 12, 2010 Conservation Law Foundation files lawsuit against State January 12, 2005
