Do you think extension of 15215/16 to Patna is important ?? Please demand for it's extension to Patna . As most of the passinger trevelling in this train are in way to Patna. And have to face alot at Muzaffarpur(while train changing) and Hajipur (taking auto to patna Junction)
So it's extension will be much more benificial for Chsmparan as well as Muzaffarpur also.