China Railway Construction Corporation Limited (CRCC) has played a key role in the construction of the Panzhou-Xingyi High-Speed Railway (Panxing HSR), which has recently begun operations. This new 99-kilometer high-speed rail line connects Panzhou in Liupanshui to Xingyi in Qianxinan Prefecture, Guizhou Province, running at a designed speed of 250 kilometers per hour and serving three stations: Panzhou, Baotian, and Xingyi South. CRCC was responsible for the railway's four major electrical systems—power supply, catenary, communications, and signaling—introducing innovative technologies such as full-parameter visualization for catenary calculations and trackless measurement technology. These advancements allowed for factory prefabrication and precise on-site installation, significantly improving construction efficiency and operational reliability. The project completes Guizhou's high-speed rail network, making it the first province in Southwest China to provide high-speed rail access to all its prefecture-level cities and reducing travel time between Guiyang and Xingyi to as little as two hours.
Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. CRCC - China Railway Construction Corporation Limited published the original content used to generate this news brief on December 23, 2025, and is solely responsible for the information contained therein.
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