Several train services will be partially cancelled/regulated to facilitate the last phase of track-doubling work between Melapalayam and Nanguneri stations in the Nagercoil-Tirunelveli section.
Train number 20691 Tambaram – Nagercoil Junction Antyodaya Daily Express leaving Tambaram from March 18 to March 23 will be terminated at Tirunelveli Junction. Train No. 20692 Nagercoil Junction – Tambaram Antyodaya Daily Express will depart from Tirunelveli Junction instead of Nagercoil Junction from March 19 to March 24.
Train Number 22627 Tiruchy Junction – Thiruvananthapuram Central Intercity Daily Express leaves Tiruchy Junction from March 19 to March 24 and will be terminated at Tirunelveli Junction. Train No 22628 Thiruvananthapuram Central – Tiruchy Superfast Express will start from Tirunelveli Junction instead of Thiruvananthapuram Central from March 19 to 24.
Train number 22657 Tambaram – Nagercoil Jn Tri-Weekly Superfast Express leaving Tambaram on 22 March will be terminated at Virudhunagar Jn. Train number 22658 Nagercoil Junction – Tambaram Tri-Weekly Superfast Express will start from Virudhunagar Junction instead of Nagercoil Junction on March 23.
Train number 12667 Chennai Egmore – Nagercoil Junction Weekly Express leaving Chennai Egmore on March 23 will be terminated at Virudhunagar Junction. Train No 12668 Nagercoil Junction – Chennai Egmore Weekly Express will start from Virudhunagar Junction instead of Nagercoil Junction on March 24.
Train No 16862 Kanyakumari – Puducherry Weekly Express scheduled to depart Kanyakumari on 20 March will be delayed by 1 hour en route. According to an official statement, train number 22658 Nagercoil Junction – Tambaram Tri-Weekly Superfast train leaving Nagercoil Junction on March 21 will be delayed by one hour.