Railway Minister Ashwini Vaishnaw took to Twitter to share a video of 3.50km-long Super Vasuki loaded train, billed as the heaviest and longest freight train with six locos and 295 loaded wagons. South East Central Railway operated the train on August 15 as part of the 'Azadi ka Amrit Mahotsav' celebrations. It was run from Korba in Chhattisgarh to Rajnandgaon.