 Ramba uchinyora ndima iyi - Chiratidziro chenyika yose chokupemberera makore 500 ekutanga kwevaColumbian expeditions, Expo 92 yaive pano. Pamberi pa 1992, chitsuwa chacho chakanga chakanyatsoparadzaniswa pakati pemapazi maviri orwizi Guadalquivir. Pashure pokugadziridza gadziriro yenzira dzomumvura dzomurwizi pamusana peExpo 92, yakabatanidzwa kunyika yakakura ne isthmus yakakura kumaodzanyemba nenharaunda yeTriana. 