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 Somerville News: Green Line property takings July 22, 2010 Monday is the most important Green Line meeting in 10 years. Be there if you can! May 6, 2016 City of Somerville’s talking points on Green Line DEIR November 18, 2009