Enhancing Beijing’s Resilience by Improving Tongzhou’s Access to High-Speed Rail Transportation

• Main Authors: Christopher Auffrey, Xin Fu, Xinhao Wang, Alyssa Wissel McClearnon
• Format: Article
• Language: English
• Published: SpringerOpen 2017-04-01
• Series: Urban Rail Transit
• Subjects: Subway; High-speed rail; Megaregion; Resilience; Regional planning
• Online Access: http://link.springer.com/article/10.1007/s40864-017-0057-1

Abstract The relocation of 400,000 Beijing municipal employees to Tongzhou promises to reduce congestion and pollution in the city center. Further, the relocation could facilitate economic cooperation and integration of the Beijing–Tianjin–Hebei megaregion. Together, these initiatives can help make Beijing and Northern China more resilient, though critical issues of the connectivity of Tongzhou to the rest of Beijing and the megaregion need to be addressed. This paper focuses on two questions related to the success of these efforts: (1) How many additional commuters can be expected to use the existing subway stations in Tongzhou as a result of the relocation; and (2) How can Tongzhou be better connected to the megaregion’s high-speed rail network and a major airport. To answer the first question, a GIS-based model was used to analyze subway ridership data to estimate changes in rush hour commuters at Tongzhou’s subway stations under three scenarios. The results estimate substantial increases in commuters unless large proportions of the workers move their residences to Tongzhou. To answer the second question, a Moving Platform Infrastructure Network (MPIN) was conceptualized as an innovative alternative to provide needed access to high-speed rail and a major airport. The resulting MPIN provides fast and environmentally sensitive connections, while potentially reducing congestion at the Beijing South railway station. In addition, the MPIN concept could be used in other parts of the megaregion.