1

Atal Road Tunnel

Himachal Pradesh Length: 5.5 miles Location: Leh – Manali Highway

2

Pir Panjal Railway Tunnel

Jammu and Kashmir Length: 11.22 Kilometers Location: Forest Block 185102, Pir Panjal Range

3

Dr Syama Prasad Mookerjee Road Tunnel

Jammu and Kashmir Length:  9.34 Kilometers Location: NH44 of Chenani, Jammu and Kashmir

4

Trivandrum Port Railway Tunnel

Kerala Length:  9.02 Kilometers Location: Balaramapuram Station, Kanyakumari

5

Banihal Qazigund Road Tunnel

Jammu and Kashmir Length:  8.5 Kilometers Location: Pir Panjal Range of Jammu and Kashmir

6

Sangaldan Railway Tunnel

Jammu and Kashmir Length:  8 Kilometers Location: Lahli Station, under the section of the Katra

7

Rapuru Railway Tunnel

Andhra Pradesh Length:  6.65 Kilometers Location: Vijayawada, Andhra Pradesh

8

Karbude Railway Tunnel

Maharashtra Length:  6.5 Kilometers Location: Ratnagiri, close to the Western Ghats in Maharashtra

9

Natuwadi Railway Tunnel

Maharashtra Length:  4.39 Kilometers Location: Between the railways stations of Karanjadi and Diwan Khavati

10

Tike Railway Tunnel

Maharashtra Length:  4.08 Kilometers Location: Between the railway station of Ratnagiri and Nivasar