Overall Design of the North Approach Road of Guangzhou Baiyun Airport
Guangzhou Baiyun Airport is an important hub airport in China,with two entrances in the north and south.Currently,due to the failure of the north entrance road to quickly access the expressway system,the traffic distribution between the north and south entrances is uneven,affecting the efficiency of airport collection and distribution.The north approach road of Baiyun Airport is a radial road northward from the airport hub and an important part of the urban skeleton road network.The connection of the north approach road to the expressway will greatly enhance the transportation capacity of the airport north entrance and promote the development of the airport economic zone.Combined with relevant planning of the airport economic zone,analyze the functional positioning and technical standards of the project,systematically introduce the overall design principles and design schemes of the project,mainly including route scheme,section scheme,vertical design scheme,interchange node scheme,etc.Combine with land use conditions to study and compare the route scheme of key sections,and optimize the scheme with less demolition,reasonable standards and easy implementation;Combine planning and demand to compare multiple schemes for interchange nodes,and propose the preferred scheme;fully consider traffic demand,propose a near-term and long-term implementation plan for Huadu Avenue interchange,and reserve good long-term implementation conditions.
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