Gurugram, Dec. 26 -- The Gurugram Metro Rail Limited (GMRL) has given permission to the Gurugram Metropolitan Development Authority (GMRL) to construct a new two-metre wide stormwater drain along the busy Major Sushil Aima road connecting Old Delhi road with Palam Vihar along the proposed metro rail corridor of GMRL, said officials. A GMDA official said the construction cost will be around Rs.45 crore. The existing drain will be repaired and widened to prevent waterlogging. Officials said Sushil Aima road is approximately 30 metres wide, out of which nine metres will be used for building the metro line, and remaining road will include a storm drain and green space....