The Haikou-Sanya Expressway (Chinese: 海南中线高速), designated as G9811, is 246-kilometre-long expressway (153 mi) located in Haikou, Hainan, China.
Segmentation Introduction
Haitun section (Haikou-Tunchang): 72.03 kilometers in length, started in 2010, and officially opened to traffic on 29 December 2012.[1]
Tunqiong Section (Tunchang-Qiongzhong): A total length of 46.85 kilometers, which started on May 31, 2012 and was officially opened to traffic on May 30, 2015.[2]
Qiongle section (Qiongzhong-Wuzhishan-Ledong): 127.329 kilometers in length, opened to traffic on September 28, 2018.[3]
