Five ring roads are being built as part of a megacity inter-linking project to improve traffic flow and connectivity. The proposed Orange Gate tunnel will link the Freeway and Coastal Road at Marine Drive on the southernmost ring road. Mumbai will connect to Thane, Palghar, and Alibaug.

Mumbai's East Coast is becoming a real estate and commercial hub thanks to massive infrastructural investments. East Coast residential and commercial activity is ready to boom as Colaba to Wadala, encompassing Sewri and Byculla, expands.