Service Package No. 10: Regular Management And Maintenance Of Provincial Roads Dt.501, Dt.502, Dt.503, Dt.523 (Section Km0+00-Km16+400), Dt.508B, Dt.527B, Dt.508, Dt.522B, Dt.527C, Dt.527, Provincial Road 524, Hai Thuong Lan Ong Street, Road From Voi Junction To Sam Son City, Southern Ma River Avenue, Western Ring Road Of Thanh Hoa City (Section Km6-Km14+632), Road From Tttp Connecting The Road From Airport To Nghi Son Economic Zone, Road Connecting Thanh Hoa City With Tho Xuan Airport (Collector Road Sections), Highway Overpass Provincial Road.522B At Km5+200, Expressway Overpass Provincial Road 522B At Km14+400, Expressway Overpass Dt.502 At Km9 + 150 (Years 2026 - 2028)