The Delhi–Mumbai Expressway is a 1,350 km long, 8-lane wide (expandable to 12-lane) under-construction access-controlled expressway connecting India's national capital New Delhi with its financial hub Mumbai. The under-construction Vadodara–Mumbai Expressway has been subsumed in this project. 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 km long spur will also be constructed by the NHAI from Noida International Airport in Jewar to Sector-65, Faridabad on this expressway.