Prime Minister Narendra Modi inaugurates multiple connectivity projects worth 15,400 crore rupees, including India’s first underwater metro rail service in Kolkata
The 4.8-km Howrah Maidan-Esplanade section has been built at a cost of ₹4,138 crores
The 4.8-km Howrah Maidan-Esplanade section has been built at a cost of ₹4,138 crores