RailEnquiry

From December 1st onwards train number 16853 / 16854 Chennai Egmore Tiruchirappalli Chennai Egmore Cholan Express will run with revised train composition. From December 1 in this train 50% of the sleeper class coaches will be classified as 2nd class chair car coaches that can be reserved. 
Therefore out of 10 sleeper class coaches 5 coaches will be classified as 2nd class reserved chair car coaches.