The route from Luquan to Zehei Highway is divided into several sections.

The route from Luquan to Zehei Highway is divided into three sections. According to relevant public information, generally speaking, the route of the black highway has three sections: from Luquan to Kunming; It's about 360 kilometers from Kunming to Luquan. From Kunming to Dali: Dali is about 270 kilometers from Kunming. Dali to Ruili: Ruili to Dali is about100km.