Video discussion on Green Line Post published:June 7, 2008 Post category:Green Line Ellen Reisner from STEP appears on âProgressive Voicesâ on Somerville Community Access Television, hosted by Fred Berman and Bill Bumpus. You Might Also Like The bridge closures are here March 3, 2019 Green Line bridge closures and other construction updates May 4, 2018 Public comments on Green Line environmental review by Nov 24 November 18, 2006