Rahul Mehta Gandhinagar LsCandidate

In year 2003, Indian Railway Engineers had run a train between Madgaon Goa and Roha near Mumbai , 400 km stretch , at average speed of 150 kmph !!! Such train would cover Ahmedabad-Mumbai distance in 3 hours and 20 minutes ONLY !!!
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Only engine was imported. See link in first comment