G8011 Kaiyuan–Hekou Expressway (Kaihe Expressway)
The Kaiyuan–Hekou Expressway (Chinese: 开远—河口高速公路), commonly referred to as the Kaihe Expressway (Chinese: 开河高速公路) is an expressway that connects Kaiyuan, Honghe Hani and Yi Autonomous Prefecture, Yunnan, China and Hekou Yao Autonomous County, Honghe Hani and Yi Autonomous Prefecture, Yunnan. It is a spur of G80 Guangzhou–Kunming Expressway and is entirely in Yunnan Province.
The expressway is only built from Mengzi to Hekou Yao Autonomous County.
Hekou, the southern terminus of the expressway, is located on the China–Vietnam border and there is a border crossing available to Lào Cai, Vietnam.