Green Line project manager talks about progress Post published:April 6, 2017 Post category:Green Line John Dalton appeared on Greater Somerville. You Might Also Like Very bad news: State announces huge delay of Green Line extension to 2018-2020! August 1, 2011 State intends to abandon Green Line commitment! November 20, 2004 Interview with Green Line Extension project manager John Dalton March 24, 2019
