Atal Tunnel Project: The world’s longest highway tunnel above 10,000 feet, Rohtang Tunnel, connecting Manali to Leh, opened in October. Prime Minister Narendra Modi inaugurated…
Atal Tunnel Project: The world’s longest highway tunnel above 10,000 feet, Rohtang Tunnel, connecting Manali to Leh, opened in October. Prime Minister Narendra Modi inaugurated…