Kanpur is most congested station in NCR mainline. The people are never ready to part with their lands or property for Railway or city development. Two main lines delhi-howrah and Lucknow-Mumbai meets there. Railway facing difficulty to expand length of platforms. You can easily see the condition when train leaves towards Allahabad side. The walls of adjacent houses remains 30 cm from train. U can even touch the wall by expanding your hand. Only bypass line and other major station on it can help.