The Xi'an–Yan'an high-speed railway or Xiyan HSR (Chinese: 西延高速铁路; pinyin: Xīyán Gāosù Tiělù) is a high-speed railway line currently under construction in Shaanxi, China.

[3] It will parallel the existing Xi'an–Yan'an railway, but take a more direct route.

Construction on a 16 kilometres (9.9 mi) long tunnel south of Yan'an began on 9 January 2020.

[5] The route of the remaining 93.4 kilometres (58.0 mi) from Xi'an to Tongchuan was confirmed in August 2022.

[1][5] Construction of Xi'an to Tongchuan section started in November 2022.