The Indian Railways has identified six sections for high speed and semi-high speed corridors, which include the Delhi-Noida-Agra-Lucknow-Varanasi and the Delhi-Jaipur-Udaipur-Ahmedabad sections. The new corridors will join the under-construction Mumbai-Ahmedabad high-speed route. Trains can run at a maximum speed of over 300 km per hour on a high-speed corridor.Contact: Samir Kumar, Secretary General, Indian Railways.Address: Federation of Railway Officer's Association Office, 256-A, Rail Bhavan, Raisina Road, New Delhi-110 001. Tel: 011-2338 9155.  E-mail: secyfroa@gmail.com Website: www.indianrailways.gov.in