Midscreen located at the entrance to Line A of the subway, at the intersection of Rivadavia Avenue and La Plata Avenue, Buenos Aires. This screen has a very good visibility for passengers entering and the busy traffic of the area. To this LED are added another 9 Midscreens distributed at the entrys of the line: Lima, Congreso, Plaza Miserere, Río de Janeiro, Primera Junta, Carabobo, Flores and San Pedrito.