What is the road condition from Kunming to Jiangcheng? My planned route is Kunming-Yuanyang-Lvchun-Jiangcheng-Pu 'er-Yuanjiang-Kunming. What is the road condition of this route?

Yuanyang-Lvchun-Jiangcheng is an old national and provincial highway. After Jiang Lixian, there is a sand road from the river to Jiahe, which is a bit narrow, not too difficult to walk and not far away. I drove the Zotye 1.3 liter car for more than 40 minutes, and the other roads were good. Needless to say, the second-class highway from Jiangcheng to Pu 'er has only been opened for one year. This route is still good, and the green spring scenery in Yuanyang is good enough to affect driving safety. Needless to say, Pu 'er goes to Kunming, and now it's all high-speed. You can go to the Yuanjiang Red River Bridge, but it is recommended not to park on it.