The land development of the Zhigu area in Tianhe District of Guangzhou is imminent. At present, the road is inconvenient to access, and there is no way out from east to west. The entry and exit of Tianjian Shangcheng are concentrated in Chepi Road and Guangyuan Road, which are prone to congestion during peak hours. In order to improve the traffic conversion between the skeleton roads in the area and the surrounding expressway nodes, as well as the connection between the area and the external road network, taking the construction project of Yuejing Road as the background, combined with the traffic flow prediction, the short-term and long-term regional travel demands are determined, and then the corresponding lanes are matched. At the same time, the reasonable schemes suitable for each node according to local conditions are selected to alleviate the regional traffic congestion.