The train no 17213/14 (Narsapur to Nagarsol) was made biweekly to run daily in this budget i.e 5 days via Kazipet and 2 days via Guntur upto this it is fine. But what is this new Train 17231/32 ( Narsapur to Nagarsol) which was announced recently? Is it the train no which run via Guntur for 2days or It is new train which is different from 17213/14. Please clarify it.