Delhi Mumbai Expressway 📍 KMP Interchange road The Delhi–Mumbai Expressway is a 1,350 km long, 8-lane wide (expandable to 12-lane) under-construction expressway connecting India's national capital New Delhi with its financial capital Mumbai.Foundation stone of the project was laid by union minister Nitin Gadkari in presence of Sushma Swaraj & Arun Jaitley on 8 March 2019. The total project value including the land acquisition cost is around ₹1,00,000 crores (~US$13.1 billion). An additional 31