12263/64 Pune - H. Nizamuddin AC Duronto - यह है पुणेकर वालों की राजधानी जिसका speed है सबसे Great, नहीं पहुंची है अब तक अपने लक्ष्य स्थान पर Late. - Sahil Khandare

--> If your concern is "As of now from Ongole and Nellore there are daily 10 Express/Superfast/Passenger trains to Tirupati" then many of the people use bus from Nellore to Tirupati rather than train. It would be helpful for Peddapalli/Karimnagar.
--> As per your logic, NZB has now Krishna, from November additionally Rayalaseema would be there. Then why this biweekly Karimnagar Express?

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