The following mail/express trains will be permanently augmented as given below.
| Sl. No. | Train No. & Name | Augmented with | With effect from | 
| 1. | 12083/12084 Coimbatore – Mayiladuthurai Jan Shatabdi Exp. | 1 Second Sitting | 3.8.11 | 
| 2. | 12758/12757 Coimbatore – Tirupati Inter City Tri-weekly Exp. | 2 Second Sitting | 2.8.11 (Coimbatore) 3.8.11 (Tirupati) | 
| 3. | 12544/12543 Tirupati – Yesvantpur Inter City Tri-weekly Exp. | 2 Second Sitting | 2.8.11 (Tirupati) 3.8.11 (Yesvantpur) | 
| 4. | 16780/16779 Madurai – Tirupati Bi-weekly Exp. | 1 First Class | 4.8.11 (Madurai) 5.8.11 (Tirupati) | 
