Barqueta桥是规划用于连接历史名城塞维利亚和Cartuja岛而跨越Guadalquivir河的两座新桥设计施工竞争的产物。该桥跨径需在168m以上,桥下净空高度小,从而促使人们采用弦虹型钢桥,该桥由支承于三角框架上的单肋拱、桥面及斜吊缆组成。 The Barqueta Bridge is the product of a competition planned for the design and construction of two new bridges spanning the Guadalquivir River, connecting the historic cities of Seville and Cartuja. The span of the bridge needs to be above 168m, and the clearance height under the bridge is small, prompting people to adopt the rainbow steel bridge, which is composed of single-ribbed arch, deck and diagonal suspension cables supported on the triangular frame.