Financing for São Paulo Metro Line 4 extension secured, Brazil April 16, 2026 | Finance, Latin America Finance, Latin America News, News ViaQuatro has secured a financing agreement worth BRL1.25 billion for a 3.3-km, two-station extension of Line 4/Yellow of the São Paulo Metro in São Paulo. The financing was arranged by its parent com... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password