South TN needs both Interstate and Intrastate trains
1. Nagarcoil - Mumbai CST Express should either be clubbed into one and made daily or any one of them which takes the shortest route should be made daily as it is the sole connectivity to Mumbai.
2....
more... Nagarcoil - Kacheguda Express should be made daily as it is the only connectivity to Hyderabad from South TN apart from MDU - KCG Express
3. Reintroduction of Quilon - Coimbatore Express ( via SCT - PLNI )
4. Making both Meenakshi Express and Kannyakumari - Rameswaram Express as Daily trains and rerouting Kannyakumari - Rameswaram Express via VPT - Aruppukottai - Manamadurai
5. Making Silambu Express a daily train
6. Thirukkural Express to Daily
7. Nagarcoil - Velankanni Express via Manamadurai - Karaikkudi - Thiruvarur
8. Madurai - Karaikkal Express
9. Tuticorin - Chennai Egmore Day Express
10. Coimbatore - Madurai Intercity Express ( via PLNI )
11. Nagarcoil - Tambaram SF Express to Daily
12. Reintroduction of Quilon - Chennai Egmore Super Express and Quilon - Manamadurai Express as Ernakulam - Rameswaram Express.
13. Tirunelveli - Tambaram Express ( via TSI )
14. Sengottai - Nagarcoil Day Express
15. Madurai - Chennai Egmore Mahal Express to Daily