Varanasi, Nov. 1 -- Railway minister Ashwini Vaishnaw on Saturday said Prime Minister Narendra Modi has approved the North Corridor of the bullet train project, connecting Delhi, Agra, Kanpur, Lucknow, Ayodhya, Varanasi, Prayagraj, Patna and Siliguri, with the route extending to Guwahati. The corridor will significantly reduce travel time, with the journey between Delhi and Varanasi expected to take three hours and 35 minutes. The proposed travel times include 59 minutes between Delhi and Agra, one hour and 45 minutes to Kanpur, and two hours and 12 minutes to Lucknow. The Lucknow-Varanasi journey is expected to take one hour and 21 minutes.htc...