This is a second train RSA.
1) Siddheswar Exp. with Udyan Exp. both are night trains with SL.
Now this is first day intercity train which is amalgamate with night train.
Is...
more... there any other RSA with other trains?
Why CR trying to avoid maintenance of interstate trains in Mumbai?
I think they are going to use this one rack, to increase frequency for any UP - Bihar train to Mumbai.