The North Yunnan Highway is the first highway approved by the State Council and is also the first cross-provincial highway in China, with a total length of 142.69 kilometers, starting in Beijing, through the Hubei Political Bureau, the Zhou Yuan, Deputy Prime Minister of the State Council, and the 142.69 kilometers, highway is the first highway approved by the State Council and the first cross-provincial highway in China according to international standards. The highway is the first highway in China to use the world bank loan and build a modern transportation project. It starts in Beijing, passes through the Hubei Central Bureau logistics district, ends up in Tianjin City, Tianjin City, Tianjin City, Tianjin City, Tianjin City, Tianjin City, Tianjin City, Tianjin City,