Handling traffic safety school area from Km0 - Km119+498; Repairing bridges: Ms. Tu Km1+333, Rach Dao Km4+402, Long Hid Km22+926, Need Lo Km29+969, Bai Beo Km18+857, Lan Lan Km7+687, Mrs. Du Km8+879, Seven Km15+280, Rach Mieu Km26+958; Repairing margins, embankment against landslides Km2+230 - km2+450 (p), km14+290 - km14+450 (p), km15+950 - km16+000 (p), km16+200 - km16+350 (p), km22+950 - km23+150 (p); Repair of drainage system along the segments Km30+961 - Km31+956 (T), Km31+300 - Km31+956 (P), Highway 30, Tien Giang Province, Dong Thap Province