Road, 5th Ring Road and 6th Ring Road all run through the area. Metro & light rail Haidian is currently served by ten metro lines of the Beijing Subway and one light rail line: - Yuquanlu, Wukesong, Wanshoulu, Gongzhufen, Military Museum - Anheqiao North, Beigongmen, Xiyuan , Yuanmingyuan Park, East Gate of Peking University, Zhongguancun, Haidianhuangzhuang , Renmin University, Weigongcun, National Library - Liaogongzhuang, Tiancun, Haidian Wuluju, Cishousi , Huayuanqiao, Baishiqiao South - Yuxin, Xixiaokou, Yongtaizhuang - National Library , Baishiqiao South , Baiduizi, Military Museum - Lianhuaqiao, Gongzhufen , Xidiaoyutai, Cishousi , Chedaogou, Changchunqiao, Huoqiying, Bagou , Suzhoujie, Haidianhuangzhuang , Zhichunli, Zhichunlu , Xitucheng, Mudanyuan , Jiandemen - Dazhongsi, Zhichunlu , Wudaokou, Shangdi, Qinghe railway station , Xi'erqi - Qinghuadongluxikou, Liudaokou, Beishatan - Beianhe, Wenyanglu, Daoxianghulu, Tundian, Yongfeng, Yongfeng South, Xibeiwang, Malianwa, Nongdananlu, Xiyuan , Wanquanheqiao, Suzhouqiao, Wanshousi, Guojia Tushuguan (National Library) , Ganjiakou, Yuyuantan Dongmen (Yuyuantan Park East Gate), Muxidi - Mudanyuan , Beitaipingzhuang - Xi'erqi , Qinghe railway station - Fragrant Hills, Botanical Garden, Wan'an, West Gate of Summer Palace, Bagou Station Suburban Railway Haidian is served by one commuter line operated by Beijing Suburban Railway (BCR). - Qinghe railway station Government and infrastructure The China National Space Administration has its headquarters in the district. The Beijing Aerospace Flight Control Center which serves as the central command center for the Chinese space program is also located in the district. The State Administration of Foreign Experts Affairs (SAFEA) has its headquarters in Zhongguancun. The People's Liberation Army Military Music Hall is located in the district. The Ministry of State Security has facilities operating in the district. Economy In 2017, the regional GDP was 592.48 billion yuan, with a GDP per capita at 170.8 thousand yuan (25293 US dollars). A central part of Haidian's economy, the Zhongguancun electronics district, hosts the Beijing offices of many software and computer-technology companies. Baidu has its headquarters in the Baidu Campus. Sohu has its headquarters in the Sohu.com Internet Plaza. Sinosteel's headquarters are in the Sinosteel Plaza () in Haidian District. Youku has its headquarters on the fifth floor of Sinosteel Plaza. Wumart has its headquarters in the Wumart Commercial Building () in Haidian District. aigo's head office is in the Ideal Plaza () in the Haidian District. China Postal Airlines has its headquarters on the 11th through 14th floors of the Ziyu Office Building () in Haidian District. Sinovac Biotech The Beijing