Prime Minister Narendra Modi on Sunday flagged off IRCTC's third private train, the Kashi Mahakal Express, which will connect places related to three jyotirlingas-Omkareshwar near Indore,Mahakaleshwar in Ujjain, and Kashi Vishwanath in Varanasi. The inaugural run of the train was flagged off from Varanasi by PM Modi through video link.