Somerville with the Green Line! Post published:December 13, 2022 Post category:Green Line Here is how Arlington author and illustrator A.J.B. Lane commemorated the Green Line Extension opening in the Ideas section of the Boston Sunday Globe. You Might Also Like Green Line Route 16 funding preserved! June 3, 2011 Somerville News: Gilman Square Green Line meeting August 12, 2009 Somerville News: Zoning changes to oppose maintenance facility August 26, 2009