The Rongcheng–Wuhai Expressway, designated as G18 and commonly referred to as the Rongwu Expressway, is an expressway that connects the cities of Rongcheng, Shandong, China, and Wuhai, Inner Mongolia.

The Baojin Expressway/ Jinxiong Expressway is a highway in north China, linking Baoding in Hebei province with Tianjin municipality.