Recently，With the first 500-meter-long rail train entering the track laying base in Magezhuang, Yantai, Shandong Province，The Lairong Railway, invested by Jiqing high-speed railway Company of Shandong Railway Investment Group, has formally entered the stage of long rail storage.，It marks that the construction of Lairong Railway has entered the sprint stage.。

So far，The subgrade earthwork filling and bridge substructure of Lairong Railway have been basically completed.，Box girder prefabrication completed 98%，Box girder erection completed 90%，Tunnel excavation completed 93%，Ballastless track、Station building、Full commencement of the "four power" project，It is planned to start track laying in April next year.。