On July 25, the China-Europe Train “East Corridor” Tongjiang Railway Capacity Expansion and Renovation Project, designed by China Railway Fifth Survey and Design Institute and constructed by China Railway's 23rd Bureau, completed all construction tasks. The total length of the bridge is 10,435.14 meters, marking the completion of the construction of the Jiatong Railway front line. It will enter the rail paving stage, and the construction of China's China-Europe train channel will be further accelerated. The total length of the Jiamusi to Tongjiang Railway capacity expansion and renovation project is 258.25 kilometers. After the project is completed and put into operation, it will comprehensively improve the rear channel capacity of Tongjiang Port, one of the “East Corridors” of China-Europe trains.

On July 25, the China-Europe Train “East Corridor” Tongjiang Railway Capacity Expansion and Renovation Project, designed by China Railway Fifth Survey and Design Institute and constructed by China Railway's 23rd Bureau, completed all construction tasks. The total length of the bridge is 10,435.14 meters, marking the completion of the construction of the Jiatong Railway front line. It will enter the rail paving stage, and the construction of China's China-Europe train channel will be further accelerated. The total length of the Jiamusi to Tongjiang Railway capacity expansion and renovation project is 258.25 kilometers. After the project is completed and put into operation, it will comprehensively improve the rear channel capacity of Tongjiang Port, one of the “East Corridors” of China-Europe trains.