北京,这座历史文化名城,交通量大、流动人口多。缓解城市交通拥挤状况,始终是北京市人民政府最关注的问题。在去年召开的市九届人大会议上,陈希同市长在《政府工作报告》中就说:“今后五年仍然要把城市基础设施摆在城市建设的首位……必须按计划完成‘打通两厢,缓解中央’ Beijing, a historical and cultural city, has a large amount of traffic and a large floating population. Relieving urban traffic congestion has always been a matter of greatest concern to the Beijing Municipal People’s Government. At the 9th National People’s Congress held last year, Chen Xi and the mayor stated in the “Government Work Report”: “In the next five years, we must still put urban infrastructure at the top of urban construction... must be completed as planned” to open up the hatchback. Ease Central