Kk also maintains the speed it is hauled by twin locos and keeps the speed upto Solapur the problem is more and more halts earlier it was mantralayam,then yadgir,then penukonda in future doddaballapur might be given citing the Karnataka name.regarding prashanti nilayam it is already a link exp halting for 1hr at gtl and it's a circular route to reach to kacheguda moreover for every 50kms there is halt for this train from Kurnool to sbc section