Beijing, May 15 (Youth.cn) - On May 14, 2025, at the Guiyang-Pingtang Expressway construction site in Pingtang County, Qiannan Buyi and Miao Autonomous Prefecture, Guizhou Province, a fully unmanned fleet - 1 asphalt paver and 6 road rollers - is autonomously executing synchronized paving and compaction operations.

This groundbreaking approach, powered by BeiDou high-precision positioning, AI algorithms, and real-time monitoring systems, marks the first application of fully unmanned road construction technology in Guizhou. Photo/CFP