北京今年30项疏堵工程11月底全面完工，明年将有这些疏堵亮点

Core Points - The newly constructed "口" shaped sky bridge at the Jin'anqiao intersection enhances pedestrian traffic flow, allowing for a three-dimensional transfer without waiting for traffic lights [1][2] - The bridge features accessibility options such as ramps, escalators, and elevators, catering to the needs of elderly and disabled individuals [1][2] - The project is part of Beijing's ongoing "one street, one policy" traffic management strategy, with plans for 30 additional traffic improvement projects in the coming year [1][6] Summary by Sections Sky Bridge Construction - The sky bridge spans 421.8 meters with a width of 4 meters, significantly improving pedestrian efficiency by reducing crossing time from 7 minutes to 2 minutes [2][3] - Since its opening in August, pedestrian transfer efficiency has increased by 40%, and vehicle traffic speed has tripled [3] Traffic Management and Improvement - The Jin'anqiao intersection is a critical transfer point for multiple subway lines and bus routes, leading to high traffic congestion during peak hours [2][3] - The project includes additional infrastructure such as a 2000 square meter non-motorized vehicle parking area and adjustments to nearby pedestrian pathways [2] Broader Traffic Improvement Initiatives - The "two expansions and four improvements" plan aims to alleviate congestion on the Jingkai West auxiliary road, increasing peak hour traffic capacity from 1200 vehicles to 2400 vehicles and reducing congestion index by 45% [4][5] - Since 2003, Beijing has completed 1972 traffic improvement projects, focusing on optimizing road access and enhancing public transport systems [6][7] - Future plans include 30 new traffic improvement projects, emphasizing dynamic traffic organization and accessibility enhancements around hospitals [6][7]