11月26日，市民在北京地铁9号线北段试乘。当日，北京市轨道交通建设管理有限公司邀请部分北京市民到北京地铁9号线北段试乘，感受北京轨道交通的快速发展为市民出行带来的便利。北京地铁9号线北始海淀区国家图书馆站，南至丰台区郭公庄站，全长约16.45公里。9号线南段郭公庄至北京西站段已于2011年底开通运行，北段预计将于2012年底开通运行。新华社记者 公磊 摄     November 26,Citizens in the Beijing subway line 9 offer north.On that day,Beijing urban rail transit construction management co., LTD. Invite part of Beijing residents to Beijing subway line 9 offer north,Feel the rapid development of Beijing rail transit for the convenience of citizens travel.Beijing subway line 9 haidian district north beginning national library station,South to fengtai surrounding guogongzhuang station,Total length 16.45 kilometers.Line 9 to optimize southern to Beijing at the end of 2011 stations has open operation,North at the end of 2012 is expected to open operation.The xinhua news agency reporter male lei perturbation

11月26日，地铁列车在北京地铁9号线北段运行。 November 26,The subway train in the Beijing subway line 9 running north.新华社记者 公磊 摄 The xinhua news agency reporter male lei perturbation

    11月26日，北京市轨道交通建设管理有限公司第一项目管理中心副总经理王毅宏（右一）向参观市民介绍北京地铁9号线北段的施工特点。     November 26,Beijing urban rail transit construction management co., LTD., the first project management center deputy general manager WangYiHong(right)To visit the citizens of Beijing metro line 9 introduces the construction features of the north.新华社记者 公磊 摄 The xinhua news agency reporter male lei perturbation