Bhrigu Express: बलिया की आन बान और शान , भृगु एक्सप्रेस है तुम्हारा नाम। हर रविवार तुमसे मिलना है मेरा काम। - Shanzil Kabir

Can there a new train from mys to chengalpattu?
Route can be mys mya kgi sbc kjm kpd tnm tirukovillur villupuram . Main train continues towards melmarvathur, chengalpattu. Slip towards pdy.
Strong reasons for this route
1. A very large population of devotees visit tiruvannamalai, for which the road connectivity between krishnagiri n tnm is very very bad.
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100 s of buses ply between sbc and other parts of karnataka to melmarvathur. The same road and travel beyond tnm is also pathetic.
3. Pdy is a famous tourist destination and direct train to pondy will improve tourism.
As the road travel to pondy is a nightmare between krishnagiri and tnm , and from there, both routes are bad for atleast half the stretch , ie either via villupuram or via gingee n tindivanam. Tindivanam to pondy road is tolled , but one of the best roads in india.