Hyderabad-Vijayawada in 3hrs? South Central Railway plans 160 kmph Golden Diagonal upgrade; rail to rival air travel | Hyderabad News
HYDERABAD: A journey that now tests the patience of train travellers between Hyderabad and Vijayawada could soon become a swift, near-flight time dash. South Central Railway (SCR) is planning a major upgrade of tracks along the Golden Diagonal (GD) corridor to support speeds of up to 160 kmph, potentially cutting travel time to under three…