This data is a summary report on the construction of an expressway. The main quantities of works include: subgrade fill 1.73 million m3, excavation 1.43 million m3, road base 660000 m2, 1 1000 m super major bridge, 1 200 m major bridge, 1 Sekong interchange, 2 toll areas, 1 service area, 1 ramp bridge, 1 overpass, and pedestrian tractor farming days