Krishnaptnam port and ndkd-srikalahasti, manugur ramagundam lines will generate good revenue, Kadapa Bangalore needs more time before the rail network in Bangalore becomes organised, Amaravati line will help manage stations and timings in the area(esp Bza). Also I don't wish certain lines to be made where the forest ecosystem gets destroyed ex: bdcr- kovvur/ kondapalli,prodatur -cumbum also ndkd and Kht but it's already started