Due to ongoing yard remodeling works at Tambaram, all up and down express trains will not stop at Tambaram from August 15 to August 17 (Wednesday to Saturday). On August 14 (Wednesday), only up trains will skip the Tambaram stoppage, according to an official statement.
During this period, all up express trains bound for Egmore or passing through Egmore will skip the Tambaram stop and instead will have an additional stoppage at Mambalam. Similarly, all down express trains departing from Egmore or passing through Egmore will not stop at Tambaram on August 15, 16, and 17, but will have an additional stoppage at Chengalpattu.
Apart from these specified dates, all express trains will run as previously scheduled. Passengers are advised to check the NTES and IRCTC portals for the latest updates on train schedules and to plan their journeys accordingly.