Repairing drainage system segment Km0+00-Km1+00; Repairing roads to the bridge bridge: Council, Ba Phat Bridge, Cai Cai Bridge, permanent bridge; Repairing Taluy White Bridge, Thuan Hung Bridge, Council Bridge, Ba Phat Bridge, Vinh Vien Bridge, Hai Quyen Bridge; Landslide: Km9+610 - Km9+660; Repairing permanent bridge orchid - DT.930