yes, SCR already told previous years that, it is experimenting Godavari express as a superfast train between Sec'bad and Vijayawada. It runs this train as a fastest train. Even if you observe this runs with a high speed between elamanchali and vizag. whenever it is very late u all see the running of Godavari express from elamanchali to vizag, u will wonder. even Ecor is giving clearance to this train to be before time. Not only experimenting for to be inroduced Duronto train. but this Godavari express running time also to be reduced and to make fastest train. this will be a great thing if SCR do it.