Belong to. Luban Road in Nanning is located in Xixiangtang District, Nanning City, Guangxi Autonomous Region, with a total length of 3 kilometers and 6 lanes. This is a new north-south main road. So this road belongs to the secondary trunk road. Luban Road is a professional website navigation in the construction industry, and the team of network business department of Shanghai Luban Software Co., Ltd. has made great contributions ... The secondary trunk road is an auxiliary traffic route connecting the main road.