Suizhou 346 National Highway Changling Viaduct resumes to traffic

Suizhou Daily News (all -media reporter Chen Yun, correspondent Zhang Zhi) On July 31, it was learned from the Guangshui City Transportation Department that the "100 -day construction" of the 346 National Highway Guangshui Cangling Viaduct was completed as scheduled to facilitate construction facilities to implement facilities. The traffic control is canceled simultaneously, and the bridge is re -entered and used to serve vehicles through a more secure new bridge state. National Highway 346 connects Guangshui City and Suizhou City and Zengdu District. The Changling Viaduct is an important traffic bridge on National Highway 346. The old bridge was opened to traffic in 2009. The whole bridge is 763 meters long and 10 meters wide, and it is limited to 20 tons. Due to the influence of the terrain environment and regional area, the continuous pier adopts the unique pillars due to factors such as terrain environment and regional area.

In recent years, with the increasing traffic flow, the pressure of the Changling Viaduct has increased. On the other hand, the Changling Viaduct crosses Changling Town. With the development of Changling Collection Town, the current area under the bridge and the surrounding area of ​​the bridge is residential residential area and town market. There is a large hidden safety hazard in the bridge. In March of this year, the Guangshui City Transportation Bureau launched the 346 National Highway Guangshui Mangoling Viaduct to strengthen the reinforcement and officially started on April 20 to simultaneously start traffic control. The total investment of more than 6.7 million yuan in reconstruction construction is reinforced by setting up steel lid beams, adding pier columns, and repairing damage to the bridge surface. New road -side anti -collision fences are replaced, and the whole bridge support is replaced.

During the construction process, the Guangshui City Transportation Bureau set up a special engineering service class to guide the construction unit to overcome the adverse effects of the new crown epidemic and precipitation during the flood season. The inconvenience brought to the minimum, ensuring that the project construction is strong and orderly. At the end of July, the "100 -day construction" was completed as scheduled, and the bridge was put into use in a new state. The reconstructed Changling viaduct has greatly improved the design of the design of the bridge's design load and structural safety levels, the operating ability is greatly improved, the safety of the masses is guaranteed, and the traffic support for regional economic and social development is further consolidated.

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