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Dinamalar said it reached the destination in 5:30 hours considering that kovai exp takes 7:30 hours for the same.
People of coimbatore are shown to be happy receiving the train. ...
more... Let us hope this reflects in their travel also. I do not know about the fare. It should be reasonable to make it a hit.
Depending on its success railway should consider VB from Thiruvananthapuram to Coimbatore or Thiruvananthapuram to Madurai.