G6522 Yan'an–Xi'an Expressway

The G65 22 Yan'an–Xi'an Expressway, also referred to as the Yanxi Expressway , is an expressway in Shaanxi, China that connects the cities of Yan'an and Xi'an.

Route
The expressway starts in Ansai District, Yan'an and passes through Fuxian, Luochuan, Yijun, Tongchuan, and the end point is in Weiyang District, Xi'an.

Xi'an to Tongchuan
The Xitong Expressway starts from the Luxiaozhai Interchange of the Xi'an Ring Expressway, passes through Weiyang District, Gaoling District, Jingyang County, Sanyuan County to Tongchuan New District, with a total length of 62.8 kilometers. Construction started in January 2009 and was officially opened to traffic on 8 December 2011.

Tongchuan to Huangling
Referred to as the Tonghuang Expressway, it starts from Tongchuan New District, passes through Yaozhou District, Wangyi District, Yintai District, and Yijun County of Tongchuan, and ends in Huangling County, Yan'an, with a total length of 102.2 kilometers. Construction started in April 2010 and opened to traffic on 17 October 2015.

Huangling to Yan'an
The Huangyan Expressway starts from Yatou Village, Yijun County, Tongchuan, passes through Huangling County, Fu County, and Ganquan County, Yan'an, and ends at the south side of Yanhewan Town, Ansai County, Yan'an, with a total length of 153.909 kilometers. It was completed and opened to traffic on 12 September 2016.