The key control project of the Chongqing Expressway, the main span of the Kangbo Yangtze River Bridge, has been successfully completed, marking that the expressway has achieved full-line penetration. Yanzhou Expressway is expected to be open to traffic around the Spring Festival, when the distance between Zhangzhou and Chongqing will be closer to 1.5 hours.
Yancheng Expressway is an important component of the national highway network Chengyu District. This section connects Chongqing Jiangjin to Hejiang (Suichuanjie) Expressway to the east, ends at Baihelin, Xinle Town, Naxi District, and connects the Naxi-Yibin Expressway of Chengyu District to the west. The whole line is set up with 5 interchanges of Shaoshan, Baimi, Hejiang, Foyin and Luzhou South and two Yangtze River Bridges. The route has a total length of 74 kilometers and is designed according to the standard of a four-lane expressway. The design speed is 80 kilometers per hour.
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