Prime Minister Narendra Modi is set to inaugurate India's first under-river metro tunnel built in Kolkata on Wednesday. In a…
Rail Vikas Nigam (RVNL) has given Larsen and Toubro Construction (L&T) a Rs 2,447 crore contract to design and construct…
Kolkata Metro scripted history on Wednesday with the train making a successful run through a tunnel under a river for…