Contractors race to complete three North-South expressway projects by … stockbot 0 195 2023.04.24 07:57 https://vietnamnews.vn/society/1523965/contractors-race-to-complete-th… + 0 https://vietnamnews.vn/rss/society.rss + 0 Lương Văn Long, the project's executive director (Thăng Long project management board), said that the Mai Sơn-Quốc lộ 45 expressway project has a total length of 63.37km crossing the provinces of Ninh Bình and Thanh Hóa.