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World's Longest Twin-Lane Sela Tunnel
March 13 , 2024
260 days
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- The world's longest twin-lane Sela tunnel was recently inaugurated in Arunachal Pradesh.
- The tunnel is situated at an elevation of 13,000 feet and is strategically crucial as is close to the Line of Actual Control (LAC).
- The Sela tunnel has been constructed using the New Austrian Tunnelling Method (NATM).
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