add the contractor selection plan for Works: Repair of foundation, road surface and trench along the section Km81 + 300-Km85 + 350; Km85 + 370-Km88 + 400, Highway 45, Thanh Hoa province
LCNT Plan - Upgrading and expanding the National Highway 19B, the section from Km38 + 200 - Km58 + 100 (Phu Cat Airport - Quang Trung Museum); Building lights on the road DT.637
Repair and adjustment of signs according to QCVN 41: 2019 / BGTVT, section Km0 - Km78 + 300; painting road marking lines Km0 - Km35 and Km37 - Km71 + 300 National Highway. 279, Dien Bien Province