"Green Line (Chennai Metro)" . "'''Green Line'''" . "Fully Operational" . . . . . "Green Line" . . . "22000.0" . . "2015" . "17" . . . "Green Line" . . . "80.0" . "Green line" . . . "17" . "'''Green'''" . . "Green" . . . . "Green Line (Chennai Metro)" . . "2015-09-25" . . . .