On May 26, the main structure of the tie-arch with the largest span among domestic high-speed rail projects under construction, namely the Cenxi span of the Yulinbei-Cenxidong section on the Nanning-Zhuhai High Speed Railway crossing the G65 Baoji-Maoming Expressway, was completed. As an extension of the Nanningdong-Yulinbei section of the Nanning-Zhuhai High Speed Railway, the completion of the Yulinbei-Cenxidong section is of great significance for promoting the "Two Bays Linkage" between Guangxi Beibu Gulf Economic Zone and the Guangdong-Hong Kong-Macao Greater Bay Area. It will also facilitate Guangxi's comprehensive and deeper integration with the Greater Bay Area, enhance the quality and capacity of the Guangxi-Guangdong corridor, and drive economic development along the railway.