The 9.02 km long Atal Tunnel was dedicated to the nation by PM Modi on October 3, 2020

New Delhi: Atal Tunnel has officially been certified by the World Book of Records, as the 'World's Longest Highway Tunnel above 10,000 Feet', during a landmark ceremony on on Wednesday in New Delhi, said the Ministry of Defence on Wednesday.

Lt Gen Rajeev Chaudhry, Director General of Border Roads Organisation (DGBR) received the award for the stupendous achievement of the Border Roads Organisation (BRO) in constructing this engineering marvel connecting Manali to the Lahaul - Spiti Valley.

World Book of Records UK, is an organisation that catalogues and verifies extraordinary records across the world with authentic certification.

Notably, Atal Tunnel was dedicated to the nation by Prime Minister Narendra Modi on October 3, 2020. The 9.02 km long, strategically significant, Atal Tunnel, that runs under the 'Rohtang Pass' was constructed on the Manali - Leh Highway under the challenging conditions of freezing temperatures in extremely difficult terrain.

Prior to the construction of the tunnel, the highway remained closed during the winter season for six months, isolating Lahaul and Spiti from the mainland.

Construction of this tunnel has reduced the distance on Manali - Sarchu road by 46 km and travel time by four to five hours, providing all-weather connectivity on the Manali - Leh axis.