The Jingwuhuang Expressway was completed and opened to traffic in 2007，It is the most famous expressway in Jiangxi.，Its innovative exploration design won the Zhan Tianyou Award.。This oneYThe total length of the zigzag expressway is 151..3km，The anti-segregation large-width one-step forming paver of Zhongda Machinery is used for its water stabilization and asphalt paving.。It has been open to traffic for nine years without major repair.，There is almost no pavement damage.，The quality is still good，It's amazing！

 Pavement construction of Jingwuhuang expressway.，Water stable paving with large thickness and width by medium and large anti-segregation and large power paver，The asphalt pavement shall be paved with medium and large anti-segregation high-power paver in single width and full width.，It has passed the test of nine years of operation.，The road surface is still intact.。