Over a century after the visionary proposal of an underwater railway connecting Kolkata and Howrah, the dream of British engineer Sir Harley Dalrymple-Hay has finally…
View More Kolkata makes history with India’s First Under-River Metro launchOver a century after the visionary proposal of an underwater railway connecting Kolkata and Howrah, the dream of British engineer Sir Harley Dalrymple-Hay has finally…
View More Kolkata makes history with India’s First Under-River Metro launch