Winter leisure turns into winter busy！To ensure Huanji、Cattail smoke、The construction progress of three expressway in Yanchang has been continuously, efficiently and rapidly promoted.，Jigao Group and Jilin China Railway expressway Co., Ltd. organize all participating units to ensure the normal construction of the site.。During the Spring Festival，Huanji、Cattail smoke、There are more than 700 builders sticking to their posts in the three expressway of Yanchang.，Continue to promote tunnel construction、Installation of beams and slabs and maintenance of safety and stability of the construction site。At the same time，Actively promote winter reserve materials，A total of three bridges were completed、Steel material preparation for the fourth cross beam: 7500 tons、Asphalt preparation 4.30,000 tons、3.21 million cubic meters of cement stabilized macadam and asphalt pavement macadam。

So far，Earthwork and stonework of the three expressway projects have been completed in total 93.5%；Culverts accumulatively completed 97.2%；Total completion of the lower part of the bridge: 94.0%；Beam and slab prefabrication accumulatively completed 99.7%，Beam and slab installation completed accumulatively 80%；Tunnel excavation completed accumulatively 95.1%，Tunnel secondary lining completed accumulatively 91.2%，All construction processes are carried out in an orderly manner as planned.。