KOAA-AGC Weekly SF Express LHB Rake Inauguration --- On 22nd March 2017, for the first time Kolkata (KOAA) - Agra Cantt. (AGC) Weekly Superfast express started running with brand new LHB coaches. Roy on behalf of TrainTrackers got a glimpse of the inaugural run while the train was passing DumDum junction with a majestic Erode P4 # 22341 on the lead.