Xiao Qingbin

Deputy commander, Huang-Bai railway construction headquarters, Yunnan-Guizhou Railway Guangxi Company

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Last updated Sep 21, 2026

Stories

Huang-Bai railway holes through first long tunnel in southwest China

Built World

As of September 2026: Reporting Guangxi section progress

A morning blast on September 21 pierced the last rock of the 7,042-meter Leye Tunnel, the first long tunnel completed on the Huang-Bai Railway. Crews began in July 2024 and pushed four working faces forward about 270 meters a month.

Updated Sep 21