前言“十二五”时期是推动首都科学发展、全面建设小康社会的关键时期,是北京建设以“人文北京、科技北京、绿色北京”为特征的中国特色世界城市的重要阶段。为了更好地指导“十二五”时期交通发展,认真落实国务院批复的《北京城市总体规划(2004—2020年)》,加快推进《北京交通发展纲要(2004—2020)》和《北京市建设人文交通科技交通绿色交通行动计划(2009—2015年)》各项目标的完成, Foreword The “Twelfth Five-Year Plan” period is a crucial period for promoting the scientific development of the capital and building a moderately prosperous society in all respects. It is also an important stage for Beijing to build a world city with Chinese characteristics featuring “Humanities Beijing, Beijing Science and Technology and Beijing Green”. In order to better guide the transportation development during the “Twelfth Five-year Plan” period and conscientiously implement the “Beijing Urban Master Plan (2004-2020)” approved by the State Council, accelerate the “Beijing Transportation Development Program (2004-2020)” and the “Beijing City Traffic Construction Science and Technology Humanistic Transportation Green Transport Action Plan (2009-2015) ”the completion of the goals,