The key control project of Yongzhou-Zhouzhou Railway – the main tower of Xihoumen Road-Railway Bridge on Yongzhou-Zhouzhou Railway has recently started underwater structure construction. The 3,118-meter-long Xihoumen Highway-Railway Bridge is a double-track bridge between the Yongzhou Railway and the Yongzhou Expressway, crossing the Xihoumen Waterway, connecting Zhoushan Jintang Island and…...