强经络惠民生 北京路网再添主干道

Core Insights - The article discusses the development and impact of Beijing's urban expressways, specifically the Jingmi Expressway, Beiqing Expressway, and Tongma Road, which significantly enhance traffic efficiency and connectivity in the city. Group 1: Jingmi Expressway - The Jingmi Expressway, completed in July last year, spans approximately 10.3 kilometers and connects key areas, reducing travel time significantly, with a reported 70% decrease in congestion during peak hours [3][4]. - The expressway features a dual-layer design, allowing for efficient traffic flow by separating long-distance and local traffic, effectively alleviating congestion at major intersections [4][6]. - Future expansions of the Jingmi Expressway are planned, with phases two and three extending towards Miyun District, enhancing connectivity to important scientific and industrial zones [7]. Group 2: Beiqing Expressway - The Beiqing Expressway, measuring 8.9 kilometers, serves as a crucial link in the transportation network, significantly reducing travel time for residents in the Huaitai area [9][10]. - The expressway's design includes a dual-layer structure, which helps manage increasing traffic demands and connects various key industrial and technological hubs [10][12]. - Upgrades to the Xinzhang Bridge have improved traffic flow, reducing congestion during peak hours and enhancing overall connectivity [12]. Group 3: Tongma Road - The Tongma Road, which underwent significant upgrades, now features a dual 10-lane configuration, cutting travel time by 40% for commuters between the city center and Yizhuang [14][16]. - This road serves as a vital corridor for the transportation of fresh agricultural products, with dedicated high-access routes facilitating efficient logistics for the Beijing Fresh Agricultural Products Distribution Center [16]. - The improvements have not only enhanced traffic efficiency but also positively impacted local communities by reducing travel times for residents and businesses [14][16].