A new train from Velankanni to Bangalore would ease the journey from trichy railway zone to banglaore. It coves velankanni, Nagapattinam, thiruvarur dist, thanjavur, trichy. The timing may be 19::00 to 07:00 hrs in both the direction.
It gives a late night train from TPJ. This will improve tourism and pilgrimage.
It is possible atleast after the construction of karur - salem new line.