Is there a border checkpoint from Nanning to Yunnan Expressway?

According to the query of Mawei.com and official website of National Immigration Bureau, Nanning-Yunnan Expressway refers to the expressway from Nanning, Guangxi to Kunming, Yunnan, with a total length of about 1 100 km, passing through Guangxi Zhuang Autonomous Region, Guizhou Province and Yunnan Province. As this expressway passes through the Sino-Vietnamese border and the Sino-Lao border, border checkpoints are set up in some sections, mainly to safeguard national sovereignty, security and social order and facilitate the passage of entry-exit personnel and vehicles. The frontier inspection stations of Nanning-Yunnan Expressway mainly include Jin Chengjiang Bridge in Jinchengjiang District, Hechi City, Guangxi Zhuang Autonomous Region, Xingyi Toll Station in Xingyi City, Guizhou Province, Hekou Toll Station in Hekou County, Honghe Hani and Yi Autonomous Prefecture, Yunnan Province, and Jinggu Toll Station in Jinggu Dai and Yi Autonomous County, Pu 'er City, Yunnan Province.