a new double decker train from kovai to chennai can be formed that departs coimbatore at morning at 05:30 am and arrive 12:50 pm and can depart chennai at 13:30pm and arrive cbe at 21:10pm,,,,with stops at ajj,kpd,jtj,sa,ed,tup,cbe,,,railfans oplss reply,,patronage will be really high,,,either new coach of dd or flopped coach of tpty kcg dd/gnt kcg dd,or howrah dhanbad dd can be given to sr as mas cbe dd,,,railfans comments plsss,,