Atal Tunnel – Highest Longest Traffic Tunnel in the World
India Desk, Dellhi Magazine: The southern portal of the Atal Tunnel is built at a height of 3060 meters at a distance of 25 kilometers from Manali, while the northern….
India Desk, Dellhi Magazine: The southern portal of the Atal Tunnel is built at a height of 3060 meters at a distance of 25 kilometers from Manali, while the northern….