Recently，As the first 500-meter-long rail train entered the Magezhuang track-laying base,，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 lays a solid foundation for the track laying of the whole line.，It also marks that the construction of Lairong Railway has entered the sprint stage.。

Magezhuang Track Laying Base of Lairong Railway with a total length of 6.Three kilometers，2 long rail storage areas，Orbit storage capacity 380 km，Construction starts in June 2021，It was completed in August this year。The first batch of 500m long steel rails enter the site，It marks the production of rails of Lairong Railway.、Welding、The transportation channel has been successfully opened.，It provides a prerequisite for the track laying construction of the whole line.。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.。