<h1>Indian Railways Modernization to Cut New Delhi-Kolkata Travel Time by 3 Hours, Boost Safety and Efficiency.</h1> The travel time between New Delhi and Kolkata is set to decrease from 17 to 14 hours due to modernization efforts by the Ministry of Railways in India. The Railway Budget for 2012-13 includes plans to upgrade rolling stock, including crash-worthy coaches, new electric and diesel locomotives, and advanced wagons. These improvements aim to enhance safety, comfort, and efficiency. An investment of Rs. 1,70,751 crore over five years is planned, with Rs. 18,193 crore allocated for the next year. The upgrades will allow trains to run at speeds of 160 kmph and above, boosting both passenger and freight services.