Road and Pipe Gallery Project of Baogong Avenue (Ershibuhe-Longxing Avenue) is an urban expressway, with a total length of about 15.5km. The section from Ershibuhe to Yunjin Road is about 3.7km, which is a ground expressway (the width of the red line is 60m). The section from Yunjin Road to Longxing Avenue is about 11.8km, which is an elevated expressway (the width of the red line is 55-60m). Three interchanges of Xinhai Avenue, Qiaotouji Road and Longxing Avenue will be constructed simultaneously, and a single tower cable-stayed bridge will be built at Dianbu River.
