Rayalaseema express started in year 1977 from hyd to tpty via krnt hx , In 1998 rayalaseema express via diverted via rc vkd route due to gauge conversion in sc-dhne line . In 2001 , rayalaseema express was permeantly diverted via vkd ,rc . Later this train was extended to nzb ,. In 1990's This train was used to run via krnt as krnt is biggest city and heart of rayalaseema region, this train was named as rayalaseema express.now this train not running via krnt , So this train should run via krnt in old route again . Or this train name should change from rayalaseema to( NEELADRI /vrushabhadri) one hill name of seven hills in tirupati.and a new dedicated train should start between hyb-tpty via krnt with name Rayalaseema express.