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 Capuano: Cities should pitch in for future transportation improvements May 20, 2016 Green Line workshop maps March 5, 2008 Interview with Green Line Extension project manager John Dalton March 24, 2019