北京市交通运输委员会发布的最新项目规划报告，北京将在未来五年内，在三环和四环之间建设打通3.5环来缓解交通压力。
As early as 2011, Chaoyang District mentioned thepossibility of building Miyun highway, the secondphase of Guangqu road, Chajia East Road and theelevated road to link to the new International Exhibition during the 12th five-year period, withthe aim of building an additional ring between the 3rd and 4th rings in Beijing.
早在2011年，朝阳区就曾介绍，“十二五”期间将建设京密高速公路、广渠路二期、茶家东路、新国展联络线等多条道路，目标是在三、四环之间再建立一条的环状主干路。
During 13th Five-Year period, the 3.5 ring of Beijing is projected to become a reality.According to the Beijing Municipal Commission of Transport, before building the 3.5 ring road, itis first necessary to complete an expressway network in Beijing. Beijing will build 28kilometers of new expressway in five years. New roads will be also built around key areas suchas the administrative sub-center and the new airport.
在“十三五”期间，北京的3.5环项目将成为现实。据北京市交通运输委员会介绍，在建成3.5环之前，首先需要在北京打通快速路网。北京市将会在五年内新增约28公里长的高速路，而其主要是围绕支撑北京行政副中心、新机场及重点功能区等进行建设。
At the same time, Beijing will continue to build numerous subway lines including Line 17, thefirst phase of Line 19, Line 3, Line 12, Pinggu Line and the APM light rail to serve the CBD area.
同时，北京市将新建多条地铁线路。其中包括17号线、19号线一期、平谷线3条轨道。此外，APM轻轨的建设也将会为CBD区域服务。
