കോപ്പി റൈറ്റ് പ്രശ്നം വന്നു സൗണ്ട് പോയി ഗയിസ്
Kuthiran Tunnel (Malayalam: കുതിരാന്‍ തുരങ്കം) is a twin-tube highway tunnel in the South Indian state of Kerala. The tunnel is located on the National Highway 544 and it is owned and operated by the National Highways Authority of India. This is Kerala's first-ever tunnel for road transport and South India's longest six-lane road tunnel.Construction of the tunnel started in 2016 and now completed
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