two of the major thoroughfares and access routes to the zona oeste (western zone).the city park with the odd name of parque trevo das palmeiras (onion palm park) or, just the 'big onion' to the locals (cebolăo)is one of the newest parks in a rapidly growing area of rio de janeiron - barra da tijuca.
the park's boundaries are formed by the intersection of the avenida das américas (avenue of the americas) and avenida ayrton senna (ayrton senna avenue) -
