The main task of infrastructure

Comprehensively improve the level of ground bus services. Optimize the surface public transit network around rail transit. Public transit network planning will be fully implemented, a "3+1" network hierarchy system will be built, a network structure of "eight horizontal, six vertical, three rings and ten radiations" will be created, long-distance and long-duration routes will be reduced, and microcirculation routes will be encrypted. Strengthen the guarantee of bus right of way, focus on promoting the planning of bus lanes at key nodes such as ramps, bridge areas, intersections, and realize the connection of bus lanes in central urban areas and urban sub-centers into a network. Optimize the layout of bus stops, relieve the parking and maintenance functions of bus stops in Yongdingmen, Guang 'anmen, Fuchengmen and other core areas, and build a number of three-dimensional bus stops such as Kangjiagou, Wang Zuo, and East Xiaoying.