Table 5-5A (SCR) : Hyderabad-Kazipet-Vijayawada / Vijayawada-Kazipet-Hyderabad - from 1977 All-India TT. GK and GT used to reverse at Kazipet and skip Warangal. Dornakal was more important than Khammam with JJ and GT halting there instead of Khammam. (Mani Vijay)