Country’s First Underwater Road-cum-Rail Tunnel under Brahmaputra River

Source:  IE Subject:  Mapping Context: The Cabinet Committee on Economic Affairs (CCEA) has approved India’s first underwater road-cum-rail tunnel under the Brahmaputra River in Assam at a cost of ₹18,662 crore. About Country’s First Underwater Road-cum-Rail Tunnel under Brahmaputra River: What it is? A 33.7 km four-lane access-controlled Greenfield connectivity project, including a 15.79 km …