【事实素材】港珠澳大桥即将全线贯通2017年3月7日,港珠澳大桥最后一节沉管安放到位,只剩12米接头冲刺,全线贯通指日可待。港珠澳大桥利用先进信息技术和遥控技术,精准完成高难度的海底管道安装,是一座集桥、岛、隧道于一体的世界最长大桥,这座大桥将在香港、珠海、澳门三地建起一个立体交通系统。这座大桥通车后,水上有大桥,水底有隧道,中间过轮船,还预留了海洋动物通道,港、珠、澳将形成半小时生活圈。 [facts] The Hong Kong-Zhuhai-Macao Bridge is about to be fully connected. On March 7, 2017, the last section of the Hong Kong-Zhuhai-Macao Bridge was placed in place, leaving only 12 meters of joints to sprint. The entire line is just around the corner. The Hong Kong-Zhuhai-Macao Bridge utilizes advanced information technology and remote control technology to accurately complete the installation of difficult submarine pipelines. It is the longest bridge in the world integrating bridges, islands and tunnels. The bridge will be built in Hong Kong, Zhuhai and Macau. A three-dimensional traffic system. After the bridge opens to traffic, there is a bridge over the water, a tunnel under the water, a ship in the middle, and a sea animal passage reserved. Hong Kong, Zhuhai and Macao will form a half-hour living circle.