SR
TVC should upgrade Trivandrum Swaranjayanti Exp with LHB ...rake
& one Sleeper should be replaced with one AC first cum two teir coach ( HA1).....
Already it has 7 Ac three teir coaches .....
1...
more... AC two teir coach
If 1 SL is replaced with 1 HA1 then it's really good option for 1st AC travellers .......
They can add HA1 coach as of now also ......
Later on can be upgraded with LHB rake............