 The Nanning Airport Expressway section of the Nanning–Youyiguan expressway traverses through Jiangnan District in a southwesterly manner, ending at the Wuxu exit, where it connects to Airport Road and Nanning Wuxu International Airport.The final section of expressway, from the Wuxu exit to the Vietnam border, is in length.This section of expressway is tolled from the Wuxu exit to the Pingxiang exit.