According to official website's inquiry, Yunfeng Expressway of lincang Municipal People's Government was fully opened to traffic on June 26th, 2022. The construction project of Yunfeng Expressway adopts PPP mode and started in February 20 17. The route starts from the vicinity of Bee King Village on the west side of Yunxian County in Lincang, connects Yunxian County to Lincang Expressway, and ends at the south side of Guangshan Village in Changning County, connecting Changning to Baoshan Expressway.