The Centre has recently approved India’s first underwater twin-tube road-cum-rail tunnel under which river?

Question

The Centre has approved India’s first underwater twin-tube road-cum-rail tunnel under the Brahmaputra River in Assam. The 33.7-kilometre Greenfield project includes a 15.79-kilometre twin tube tunnel and four-lane access-controlled roads, built in Engineering Procurement Construction (EPC) mode at ₹18,662 crore. It will connect Gohpur on NH-15 and Numaligarh on NH-715, reducing the current distance from 240 km to 34 km and travel time from six hours to 20 minutes. The tunnel will benefit Assam, Arunachal Pradesh, Nagaland, and other North-Eastern states, boosting freight efficiency, reducing logistics costs, and driving socio-economic growth.

GKToday Admin · Accepted Answer

Brahmaputra The Centre has approved India’s first underwater twin-tube road-cum-rail tunnel under the Brahmaputra River in Assam. The 33.7-kilometre Greenfield project includes a 15.79-kilometre twin tube tunnel and four-lane access-controlled roads, built in Engineering Procurement Construction (EPC) mode at ₹18,662 crore. It will connect Gohpur on NH-15 and Numaligarh on NH-715, reducing the current distance from 240 km to 34 km and travel time from six hours to 20 minutes. The tunnel will benefit Assam, Arunachal Pradesh, Nagaland, and other North-Eastern states, boosting freight efficiency, reducing logistics costs, and driving socio-economic growth.

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