Interview with Green Line Extension project manager John Dalton Post published:March 24, 2019 Post category:Green Line Joe Lynch interviews John Dalton about bridge closures, ADA compliance, and station design. You Might Also Like Medford Transcript: MGNA support for Green Line November 16, 2006 Green Line slides now available with new station sketches March 5, 2016 Your comments needed by Sept 13 to save the Green Line Extension! September 4, 2011