During the last four years i.e. from 2014-15 to 2017-18, Indian Railways has introduced 374 Mail/Express trains (excluding Premium Express rechristened as Suvidha Express).
State-wise commissioning of New Line, Gauge Conversion and Doubling including the State of Jammu and Kashmir in the last four years are as under:-
|Gauge Conversion (km)||Doubling
|Assam and other NE States||178||1324||0|
|Jammu & Kashmir||25||0||7|
This information was given by the Minister of State of Railways, Shri Rajen Gohain in a written reply to a question in Rajya Sabha