CESC Tunnel (original) (raw)
The CESC Tunnel is situated under the Hooghly River in Kolkata, West Bengal, India. This is the first underwater tunnel in Asia, completed in 1931. It is using for electric power transmission from Kolkata to Howrah.
The CESC Tunnel is situated under the Hooghly River in Kolkata, West Bengal, India. This is the first underwater tunnel in Asia, completed in 1931. It is using for electric power transmission from Kolkata to Howrah.