. . 165 Years of Indian Railways. 16 April 1853 started the rail revolution..
. . 2 - 1853-1869 → Passenger rail service launched..
. . 4 - 1890 → Introduction of new passenger amenities - Toilets, Gas Lamps, Electrical Lighting..
. . 6 - 1901-1925 → Railway Board was established..
. . 9 - 1929 → Railway Network grew to the length of 66,000 Km. Carried 620 Million and 90 Million tones of goods annually..
. . 11 - 1980-2000 → Phasing out steam engines. 12 - and embracing new technology..
. . 13 - 1980-1990 → Electrification. 4,500 Km track was electrified..
. . 15 - 2000-2017 → Metros introduced. 2002 - Delhi, 2011 - Bangalore, 14 Nov 2013 - Gurugram, 8 June 2014 - Mumbai..
. . 2019 → Free Wifi services provided at more than 7,000 stations..