February 12 , 2022
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	- Atal Tunnel has officially been certified by the World Book of Records, as the 'World's Longest Highway Tunnel above 10,000 Feet.
- It connects Manali to the Lahaul - Spiti Valley.
- It is 9.02 km long, strategically significant, and runs under the 'Rohtang Pass'.

                                 
                            
                                
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