On July 25, all girders installation work was completed on the Tongjiang Super Major Bridge as part of the capacity expansion and upgrading project of the Jiamusi-Tongjiang Railway along the eastern route for CRE trains. The bridge has a total length of 10,435.14 meters. The milestone marks the completion of construction on the main line of the Jiamusi-Tongjiang Railway, which will now enter the track-laying stage. The capacity expansion and upgrading project for the Jiamusi-Tongjiang Railway has a total length of 258.25 kilometers. Once completed and put into operation, the project will comprehensively enhance the capacity of the hinterland transport corridor serving Tongjiang Port, one of the eastern gateways for CRE trains.