Repairing local damage to the road surface of the segments Km922+1104 - Km923+591 (right route); Km923+044 - Km923+194 (left route); Km927+1085 - Km927+1150 (right route); Km930+144 - Km930+455 (right route); Km931+239 - Km931+415 (right route); Km932+203 - Km932+429 (left route), Highway 1 and repair damage to the expansion slot, paint barrier at the overpass of the intersection of Hue junction, Da Nang city