Shandong Section of Zhengzhou-Ji’nan High-speed Railway Successfully Over Crossed Beijing-Shanghai High-speed Railway

http://english.e23.cn 2021-12-24 15:16:59

Shandong Section of Zhengzhou-Ji’nan High-speed Railway Successfully Over Crossed Beijing-Shanghai High-speed Railway

  The lifting of the jumbo steel box girder’s guide girder of Beijing-Shanghai high-speed railway, the section with the highest security risk of Zhengzhou-Ji’nan high-speed railway completed on December 23rd midnight, laying a foundation for the follow-up completion of the steel box girder and getting through the whole line frame beam channel.