In 2005, Yunnan Sixiao expressway was opened to traffic.，Large width and large thickness construction by medium and large anti-segregation paver，Proven over time，The road surface is intact，In 2011, he won the highest award for expressway construction.——China Civil Engineering Zhan Tianyou Award。

Sixiao expressway Pavement Construction，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 8 years of traffic.，The main road in the border port transport network in southern Yunnan Province is still intact and unblocked.。