You are right friend. 2 more platforms will come up at Bhubaneswar railway station and the total platforms will go upto 8. Its a better option than constructing a whole new railway station e.g. Bhubaneswar new rly stn, which can be planned later too as there is Mancheswar railway station which caters the northern Bhubaneswar. Expansion of BBS railway platforms from 6 to 8 is a top priority project of E.Co. Railway. Lets hope the construction work begins soon.