The G228 Lubu Interchange and S319 Zhangting Interchange Construction Project starts at 340m north of Cixi junction, connects Shengshan-Lubu Highway (Henghe-Yuci boundary section) in the north, and connects Hangzhou-Ningbo Expressway Lubu Interchange in the south. The total length of the route is about 9.218km. The main line adopts the standard of two-way 6-lane first-class highway, and the design speed is 80km/h.
