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据北京市2015年重点工程动员会的消息,2015年,北京市计划安排重点工程200项,主要涉及环境提升、市政基础设施建设、民生改善、“高精尖”产业培育和京津冀协同发展5个大类。200项重点工程中,续建110项,新开90项,计划竣工51项,计划投资2 500亿元。重点工程基础设施建设方面,北京计划在2015年开工建设地铁3号线、7号线东延、17号线、机场线西延和新机场线等5条地铁线,续建9条地铁线。
According to the 2015 Beijing Municipality Mobilization Meeting on Key Projects, in 2015, Beijing plans to arrange 200 key projects, mainly related to environmental improvement, municipal infrastructure construction, improvement of people’s livelihood, cultivation of “sophisticated” industries and establishment of Beijing-Tianjin-Hebei Collaborative development of five categories. Of the 200 key projects, 110 are being renewed and 90 are newly opened with 51 projects completed and a planned investment of 250 billion yuan. In terms of infrastructure construction, Beijing plans to start construction of 5 subway lines including Subway Line 3, East Line 7 on Line 7, West Line 7 on the Airport Line and New Airport Line in 2015, and build 9 additional subway lines.