World Longest Tunnel : ATAL TUNNEL

Atal Tunnel : Prime MinisterĀ Narendra ModiĀ is scheduled to inaugurate the Rohtang Tunnel, also known as the Atal tunnel at Rohtang on the morning of Saturday, i.e., October 3. The Rohtang…

Tunnel

Tunnel definition in hindi Tunnel (surang) ek underground raasta hai, jise aasapaas ki mitti / prthvi / chattaan se khoda gaya hai aur pravesh, nikaas ke alaava har jagah se…