4月17日,新建哈佳铁路羊角沟特大桥开始进行铺轨施工,这也标志着哈佳铁路正线区间铺轨正式展开。从中铁二十三局哈佳铁路项目部获悉,此标段为人工铺轨,利用长轨车进行长轨推送作业。据了解线路铺设完毕后,将进行抬道、整理线路,为后续的推送长轨打基 On April 17, the construction of the new Jiajiao Gou Bridge over Harbin-Jiaxing-Shabu Railway started the construction of track laying, which also marked the formal pavement laying of the positive line of Hajia Railway. From the China Railway 23 Bureau Harbin-Jiaxing Railway Project Department was informed that the tenders for manual laying, the use of long-rail vehicles for long-rail push operations. It is understood that the laying of the circuit is completed, will lift road, finishing lines, for the follow-up push long-track base