The Changsha–Zhangjiajie Expressway (), commonly referred to as the Changzhang Expressway () is an expressway that connects Changsha, Hunan, China, and Zhangjiajie, Hunan. The expressway is a spur of G55 Erenhot–Guangzhou Expressway and is entirely in Hunan Province. It connects the following prefecture-level cities, all of which are in Hunan Province: Changsha Yiyang Changde Zhangjiajie References Chinese national-level expressways Expressways in Hunan Expressways in Changsha Expressways in Changde