The Cabinet Committee on Economic Affairs approved the construction of a 6-lane road tunnel under NH-148AE. This tunnel will connect Dwarka Expressway (NH 248 BB) with Nelson Mandela Marg in Vasant Kunj, Delhi.

With a total length of 8.1 km and a budget of ₹6,969.67 crore, the project aims to enhance connectivity between West and South Delhi, facilitating traffic movement from Gurugram and IGI Airport.