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 Check out STEP’s updated Green Line map November 13, 2011 Somerville applying for federal funding for Community Path June 22, 2010 Boston Globe: DEP hearing December 22, 2005