Highway Tunnel

Border Roads Organization's spokesperson stated that Atal Tunnel has been officially certified as the "World's Longest Highway Tunnel" by the World Book of Records, London. The Atal Tunnel at Rohtang is 9.02 km long above 10,000 Feet which connects Manali with Lahaul. The tunnel offers 4G internet connectivity, with CCTV cameras at every 60 meters, and has been built at a cost of INR 3200 crore in the Himalayas.