aa route lo aa speed ki main reason halts ekkuva ani kaadu... its coz of crossings of pass/exp and goods in that single route... But chaala slow TT ichaadu ee rendu bandla ki.. for suitable timings at imp stations.. MPS kuda bavuntadi aa route lo.. alrdy doubling start chesadu ga. inko 3 years lo completion antunaru.. daani tarvate ee speed ups possible.