Location:- Dasna (MB-HZB section) Date:- 1 May 2016, 9:30 AM Locomotive:- WDG4 + Dead WDP4D 40269. 22417 Varanasi - New Delhi Mahamana Superfast Express hauled by a WDG4 Locomotive Thrashes Dasna at over 100 kmph. Train was Late by 2.5 Hrs, may be GZB WAP5/7 encountered a problem On its way !