G Guru Kripa Active member Joined Jun 1, 2019 Messages 1,031 Reaction score 0 Points 36 Aug 26, 2019 #1 The longest tunnel in India is situated at Konkan Railway route in Maharastra and it is known by the name Karbude Tunnel. This tunnel is 6.5 km long.
The longest tunnel in India is situated at Konkan Railway route in Maharastra and it is known by the name Karbude Tunnel. This tunnel is 6.5 km long.