Abstract:Conghua Avenue is located in Conghua District of Guangzhou. It is the main north-south passage of Conghua District and is also the trunk road of external expressway. With the completion and opening to traffic of Metro Line 14 and Daguang Expressway, it is urgent to construct Conghua Avenue. The overall design of Conghua Avenue is introduced from the aspects of project background, design concept, functional orientation, main technical standards, overall scheme, main node scheme, etc., which can be referred for the similar projects.