Read budget. 66% revenue of India Rail revenue goes to salary of Employees. Rest goes to fuel electric. infrastructure only 4%. How Rail infrastucture will develop ???? Besides dishonest Ticket checker,RPF, commercial dept staff takes bribe. Besides maximum Rail officers are Corrupt. Besides Goods Train material is stolen by setting with RPF. How Rail can profit. If this corruption can be root out, Indian Rail can earn 5 times. No need to fare hike. Flight Fare is cheaper than AC train. Search Kolkata to Guwahati Flight & train ticket & compare. So be practical......Do not excited by paper information