申奥成功后,一幅壮观的北京交通建设图景展示在人们面前:北京市在未来5年中,将对城市基础设施建设创纪录地投人1800亿元人民币,重点建设142个项目。其中900亿元为交通设施建设。道路交通:将新建、改建道路200公里以上,形成城市快速道路系统;轨道交通:未来5年,北京将重点建设城市快速轨道交通工程,新开工建设100公里以上的 After the successful bidding for the Olympic Games, a magnificent picture of Beijing's transportation construction is displayed: In the next five years, Beijing will invest 180 billion yuan in urban infrastructure construction with a focus on building 142 projects. Of these, 90 billion yuan is for transport facilities. Road Traffic: The new roads will be built and rebuilt more than 200 kilometers to form the urban expressway system. Rail Transit: In the next five years, Beijing will focus on the construction of urban rapid rail transit projects, and more than 100 kilometers