This would at least for one day reduce load of DHN-Allp to an extent and would definitely be an additional optional for travel to AP,TN,KL & similarly from VSKP to TN,Kerala. But i just wonder if they could have at least tried and run via Perambur............I understand its a difficult thing, but maybe feel that it could have resulted in better patronisation.
But overall a much needed connectivity from JH to South