柳州是一座典型的河流环绕城市,柳江进入柳州后,经50多公里的“九曲回肠”才离开市区。在柳州市区和附近的柳江及支流上有12座跨江桥梁和1座在建电站。每年汛期,市政府都要组织有关单位在跨江建筑物的上游没置三道防线,负责清理和拦截大型漂流物,保护桥梁和电站的安全。 Liuzhou is a typical river around the city, Liujiang into Liuzhou, after more than 50 kilometers of “nine ileum” before leaving the urban area. There are 12 cross-river bridges and a power station under construction in and near Liuzhou and its tributaries. In annual flood season, the municipal government should organize the relevant units in the upper reaches of cross-river buildings without three lines of defense, which are responsible for cleaning up and intercepting large floating objects to protect the safety of bridges and power stations.