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一、项目概况国道主干线广州绕城公路东段(广州珠江黄埔大桥)项目是经国家批准建设的重点工程。工程起于广州萝岗区火村,与北二环高速公路及广深高速公路相接,经笔村、黄埔区庙头村,在菠萝庙船厂北侧跨越珠江主航道至番禺区化龙镇草堂村,终点与广珠东线高速公路及广明高速公路相接,路线全长18.694km,路基宽34.5m,按远期八车道高速公路标准建设,设计行车速度100km/h。全线共设特大桥1座、大桥5座,隧道1座,互通式立交5处等结构工程。
I. Project Overview The main road of the State Road is located in the eastern section of Guangzhou Ring Road (Guangzhou Zhujiang Huangpu Bridge) project is a key project approved by the state. The project started from Huo Village in Luogang District of Guangzhou and connected with North Second Ring Expressway and Guangshen Expressway. After crossing Penghu Village and Miaotou Village in Huangpu District, it crossed the Pearl River main channel on the north side of the Pineapple Temple Shipyard to Hualong Town of Panyu District Caotang Village, with the terminus of Guangzhu Expressway and Guangming Expressway connecting the total length of 18.694km, 34.5m wide roadbed, according to the long-term eight-lane highway standard design, design speed 100km / h. A total of a full bridge across the board, bridge 5, a tunnel, interchange 5 and other structural engineering.