The Pothigai Superfast Express is an overnight Superfast train service operated between Chennai Egmore and Sengottai.
Pothigai Express is at Sengottai Railway Station
The Pearl City (Muthunagar) Super Fast Express is an overnight Superfast Express train of the Southern Railway zone of the Indian Railways. The Pearl City (Muthunagar) Superfast Express runs between Thoothukudi and Chennai Egmore via Virudunagar, Madurai, Dindigul, Tiruchchirappalli, Vriddhachalam, Villupuram and Chengalpattu.
Pearl City (Muthunagar) Superfast Express with Erode WAP-7 at Tuticorin Railway Station