The cross -railway bridge on Guangming Road, Langfang City officially opened to traffic in the early morning of June 25

At 00:00 on June 25, 2022, the main line of the cross -railway bridge project on the Guangming Road of Langfang City Transportation Center was officially put into use in China.

In September 2019, the Langfang Municipal Government was invested and constructed, the General Contracting of the EPC of the Fifth Hospital of China Railway, the Municipal Key Project undertaken by the Sixth Bureau of China Railway and the 25th Bureau of China Railway Construction — Langfang City Transportation Center Guangming Road Cross -Railway Bridge Project began construction. The project starts from the Changqing Road in the west and the construction road in the east. The main line adopts the form of a viaduct. From east to west, it crosses Galaxy Road, Jiefang Road, Langfang Station, and Xinhua Road. The total length is 2.056km.

On the main bridge of cross -railway overlaid bridge on the Guangming Road, the busiest "North and South Great Artilities" of the Beijing -to -Shanghai high -speed railway and the Beijing -Shanghai railway on the main bridge of the cross -railway bridge are across 11 existing lines. In order to reduce the interference of the operation of the railway and ensure the absolute safety of the high -speed rail operation, the design of the "construction first and then transfer" process is designed, that is, the bridge body on both sides of the railway, and then the built bridge body uses horizontal, vertical movement, double -handed, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, and double. The construction plan of Helong above the rotation and railway station, thus realizing the five system conversion of cross -movement, falling beams, turns, vertical movements, and Heilong. The engineering process is complex and strict, and the technical requirements for measurement and control are accurate, especially near railway operations, which greatly increases the difficulty of bridge construction. For more than two years, under the high attention of leaders at all levels, relevant units have worked hard and co -efficiently. , Communication ideas, improve design and optimization plan, overcome difficulties, and ensure the continuous advancement of project construction.

In June 2022, the project successfully passed the joint safety acceptance of the relevant departments of the Beijing Railway Bureau, ushered in the smooth opening of the main line, ending the history of the north and south of Guangming Road, and it will also become a milestone in the history of Langfang's urban construction. Big event. (Reporter Lu Yanjing editor Zhang Hongxu)

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