Travel in air-conditioned Mumbai local soon! After a long wait, Mumbaikars have reason to cheer as Indian Railways is all set to introduce the city's first AC local train from January 1, 2018. Railway Minister Piyush Goyal has said that the 'Make in India' AC trains have undergone extensive trials. For now, one AC train with around seven services will run on a daily basis on the Western Line. We take a look at the new AC trains and their salient features...get ready for a comfortable ride!