The mainline bridge of the Xi'an Assembly Center for the China-Europe Railway Express Intermodal Transportation Project under the Belt and Road Initiative has been completed.

On September 1st, the main bridge of the "One Belt One Road" China-Europe Railway Central Assembly Center air-rail intermodal project, constructed by China Construction Third Bureau, achieved full connection. The bridge project is a series of supporting projects for the "One Belt One Road" China-Europe Railway Central Assembly Center, with a main bridge length of over 1200 meters. It is the first portal-pier-topped double-wide asymmetrical concrete beam rotary bridge in China. After the project is completed, the traffic efficiency of Xiyan Expressway is expected to increase by 30%, and the travel time from Chanba International Port to Gaoling District will be reduced from over 40 minutes to less than 20 minutes.