Repair bridges: Resistance Km2316+353, stone dam 2 km2318+826, bottle km2322+248, tower ten km2300+252; Repairing traffic safety system according to QCVN 41: 2019/BGTVT and handling to ensure traffic safety in the school area of Km2300 - Km2323+417, Ho Chi Minh Street, Dong Thap Province