On the morning of March 18th，With the girder erection crane, the first piece will be 30 meters long.、Width 2.4 meters、Weight 106.9 Ton Precast Box Girder Safety、Smooth、Precisely hoisted to the predetermined position of the first hole on the left side of the Wusi River Bridge，The first precast box girder erection of Wusi River Bridge, one of the main control projects of Nanyuzhu Expressway, was successfully completed.，It marks the official opening of the superstructure construction of Wusi River Bridge on Nanyuzhu Expressway.，The climax of the superstructure construction of the bridge project of Nanyuzhu Expressway Project was opened.。

It is understood that，Wusi River Bridge is invested by China Railway Construction Investment Group.、Construction of China Railway 23rd Bureau Co., Ltd.，It is a double-track bridge，Eight lanes in both directions，The left line is 918 in length.5 meters，The total length of the right line is 858.5 meters。

As one of the major projects in Guangxi in 2021 and《Planning of Guangxi Expressway Network(2018-2030)》Horizontal Line 9 in the Master Plan，The establishment of Nanyuzhu Expressway can not only greatly enhance the traffic capacity between Guangdong and Guangxi.，It will also stimulate the motive force and vitality of economic development in Guangdong and Guangxi.，To promote the economic and industrial development of the areas along the line、The development of tourism industry and the transformation and upgrading of old industries are of great significance.。