Piyush Goyal-led Indian Railways’ plan to allow private trains has caught the eyes of many foreign investors. Bombardier, Alstom, Talgo are among the few who have attended conferences held recently. This Rs 22,500 crore project is expected to privatise 150 trains on 100 routes in the first phase of the project. The trains will mainly be concentrated on the busy Delhi-Mumbai and Delhi-Kolkata routes