Home » Transport » Tunnel » India’s Prime Minister Set to Launch the Construction of the World’s Highest Tunnel: Expected Altitude of 15,800 Feet.

India’s Prime Minister Set to Launch the Construction of the World’s Highest Tunnel: Expected Altitude of 15,800 Feet.

Home » Transport » Tunnel » India’s Prime Minister Set to Launch the Construction of the World’s Highest Tunnel: Expected Altitude of 15,800 Feet.
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