"Due to derailment of a train between Nagotane-Roha section in Ratnagiri division, Hapa-Tirunelveli Express which left Hapa on May three and scheduled to arrive Tirunelveli tomorrow is diverted via Panvel junction, Karjat junction, Pune, Miraj, Londa, Madgoan," Southern Railway said in a statement.
The original route of the train bound for Tirunelveli was Surat, Roha, Savantwadi Road, it said.
The accident occurred just outside a tunnel near Nidi village, when the engine and four out of 20 bogies of Diwa-Sawantwadi passenger train derailed between Nagothane and Roha railway stations, about 120 km from Mumbai.