Guwahati News Desk: Prime Minsiter Narendra Modi today inaugurated the world’s longest Atal tunnel at Rohtang in Himachal Pradesh. The tunnel covers a distance of 9.02 kms.
The Atal Tunnel is 10,000 above sea level which is build by Border Roads Organisation. The tunnel will reduce distance of 46 km by 4-5 hrs between Manali and Leh.