China has opened four new high-speed railway sections, further expanding the world's largest high-speed rail network. The new sections span northern, northwestern, central, and northeastern regions, enhancing connections between major cities, city clusters, and key economic zones. This expansion is expected to promote cross-city collaboration, boost the flow of talent, technology, and capital across regions, and drive regional economic growth.
The newly opened sections include the Xiong'an-Shangqiu line, which tightens ties between Xiong'an New Area and central-southern Hebei, southwestern Shandong, and eastern Henan. The Harbin-Yichun line extends the two-hour transportation circle centered on Harbin in northeast China. According to Yuan Baohua, deputy director of the construction department of China State Railway Group Co., Ltd., the new lines will promote industrial transformation and upgrading, cross-regional industrial transfer, and boost the development of resources along the routes.
As the rail network expands, regional cooperation is deepening, according to Ma Botao with the China Railway Economic Planning and Research Institute. The network is bringing cities and city clusters closer together, with commuting within metropolitan areas taking about one hour, living and working across city clusters about two hours, and business travel between neighboring city clusters and provincial capitals around three hours.
The benefits of the network extend beyond the areas directly along the new lines. For instance, the Yichang-Xingshan section narrows the time-space distance not just between the two cities but also between the Chengdu-Chongqing region and the city cluster in the middle reaches of the Yangtze River. The new lines also provide direct support for key national strategies, such as the Xiong'an-Shangqiu section, which fills the gap in Xiong'an New Area's southbound high-speed rail corridor.
To seize the opportunities presented by the expanded network, cities must position themselves strategically. Ma Botao advises that large cities focus on research and development, finance, and headquarters economy, while small cities leverage their local strengths in agriculture, ecology, tourism, and distinctive industrial sectors to undertake supporting manufacturing, agricultural product processing, and wellness and cultural tourism.
China aims to expand its high-speed rail network to 70,000 km by 2035, connecting major cities, city clusters, and key economic zones throughout the country. By the end of 2025, China had over 50,000 km of high-speed rail in operation. The expanded network is expected to drive economic growth, promote regional cooperation, and improve the quality of life for residents.
The success of the expanded network depends on how well cities can strengthen connections between high-speed rail stations and industrial parks, as well as major population clusters. Improving housing and public services for talent is also crucial to turning transport advantages into real development gains. With the right strategies in place, China's high-speed rail network is poised to become a driving force behind the country's economic growth and regional development.
Key points
- * China opens four new high-speed railway sections to enhance regional economic ties * The expanded network is expected to promote cross-city collaboration and drive regional economic growth * China aims to expand its high-speed rail network to 70,000 km by 2035
