膠州湾
The Haitian-Qingdao railway or Haiqing railway () is a railway in Shandong Province, China. The single-track railway connects Haitian Station in Changyi on the Dezhou–Longkou–Yantai railway in northern Shandong with Zhilanzhuang Station in Gaomi on the Jiaozhou–Jinan railway near the Jiaozhou Bay in southern Shandong.