The clubs plan to invest around €1.2 billion (£1bn/$1.4bn) to not only build a new stadium but also create a recreational area for fans. The development has been divided into five zones, which will include the stadium, a museum, shops, hotels, football fields, and more. AC Milan and Inter have entrusted two architectural firms with the project: Foster & Partners for urban planning and Manica for the stadium’s construction. Once completed, the redeveloped San Siro area is expected to generate €3.1 bn in economic growth, €1.4bn in GDP, and create 16,350 jobs by 2035.