ha abhi to filhaal 4-5 trains ka hi loco change or ho sakta hai PPI me or PPI-JBP section me efication ka kaam full swing me chal rha hai so iss saal Nov/Dec 2017 tak PPI-JBP me elocos shuru ho jaynge or JBP me sabi trains ka locochange yahi hoga fir PPI me loco change ka kaam khatam ho jayga