Arquitecto Ricardo Etcheverri . Estadio arquitecto ricardo etcheverri, formerly known as estadio ferro carril oeste, is a stadium located in the caballito district of buenos aires. The stadium, opened in 1905 and located close to caballito station of sarmiento line, has a current capacity of 24,442.inaugurated on 2 january 1905, ferro carril oeste is the oldest football. Accept (band) , alice cooper, argentina, association football, bob marley and the wailers, buenos aires, bush (british band), caballito, buenos aires, clawfinger, cypress hill, david bowie, domingo faustino sarmiento railway, faith no more, ferro carril oeste, five. Estadio arquitecto ricardo etcheverri, formerly known as estadio ferro carril oeste, is a stadium located in the caballito district of buenos aires.it is the home venue of club ferro carril oeste.the stadium, opened in 1905 and located close to caballito station of sarmiento line, has a current capacity of 24,442.