Metro Across And The Hooghly In Kolkata

http://www.thehindu.com/todays-paper/tp-national/metro-rail-tunnels-under-hooghly-set-a-record/article19143405.ece

So now we can go from Sealdah in the North East to Howrah in the West in Kolkata by Metro cutting through some of the most crowded parts of the city and then under the water. Impressive. Wonder when I will set foot on the train.