The G8011 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 in China that connects Kaiyuan, Honghe Hani and Yi Autonomous Prefecture, Yunnan, and Hekou Yao Autonomous County, Honghe Hani and Yi Autonomous Prefecture, Yunnan.

It is a spur of G80 Guangzhou–Kunming Expressway located entirely in Yunnan Province and was fully completed by 2018.

[1][2] 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, where the CT05 Hanoi–Lao Cai Expressway starts.

Note: italic indicates the routes that were available in 2013 network plan, but removed in 2022 network plan