Bhai Vaishali was 1st started from Katihar. 1 of our Railfan friend shared this info on Twitter.
1970 ke budget speech me Vaishali was introduced between Katihar-Lucknow. Baad me KIR se BJU kar diya gaya..
Ab wapas apne purane ghar (KIR) tak aa jaaye to achcha hoga naa :D