HYDERABAD: The South Central Railway will run 18 summer special trains between Tirupati-Narsapur and Secunderabad-Machilipatnam to clear extra rush of passengers during summer. Secunderabad-Machilipatnam special train will depart from Secunderabad at 10:30 hrs on June 7, 14, 21 and 28 (Sundays) and arrive in Machilipatnam at 19:45 hrs on the same day. In the return direction, the train will depart from Machilipatnam at 21 30 hrs on June 7, 14, 21 and 28 (Sundays) and arrive in Secunderabad at 05:55 hrs the next day. Tirupati Narsapur Jansadharan special train will depart from Tirupati at 08:00 hrs on June 1, 8, 15, 22 and 29 (Mondays) and arrive in arsapur at 19:30 hrs on the same day. In the return direction, it will depart from Narsapur at 07:15 hrs on June 2, 9, 16, 23 and 30 (Tuesdays) and arrive in Tirupati at 22:00 hrs on the same day.