Due to ongoing maintenance work in the Tiruchy railway division, Southern Railway has announced changes in the operation of several MEMU train services:
- Train No. 66045 Tambaram – Villupuram MEMU Passenger (departs Tambaram at 9:45 AM)
- Train No. 66046 Villupuram – Chennai Beach MEMU Passenger (departs Villupuram at 1:40 PM)
Both these trains will be partially cancelled between Villupuram and Vikravandi.
- Train No. 66051 Chennai Egmore – Puducherry MEMU Passenger (departs Egmore at 6:35 AM) will be partially cancelled between Villupuram and Puducherry.
- Train No. 16112 Puducherry – Tirupati MEMU Express (departs Puducherry at 3:00 PM) will be partially cancelled between Puducherry and Mundiambakkam.
Passengers are advised to check schedules and plan accordingly, as per the official release from Southern Railway.