Mianyang Third Ring Road starts from Anzhou District and passes through Fangshui, Qinglian, Zhongcheng, Weicheng, Xinyi, Luxi, Zhongjiang Huang Lu, Luojiang, Luofu Mountain and Anzhou District.
Mianyang's "14th Five-Year Plan" comprehensive transportation development plan clearly stated that during the "14th Five-Year Plan" period, the city's transportation development will ensure an investment of more than 80 billion yuan to build Mianyang's Second Ring Road and Fourth Ring Road into a regional comprehensive transportation hub.