Twenty-Four Turns Introduction: Twenty-Four Turns is a marked section of Stilwell Highway, located one kilometer south of the southern suburbs of Qinglong County, Guizhou. The road where the highway is located was an ancient post road during the Ming and Qing Dynasties. Construction of this highway began in the 24th year of the Republic of China (1935) and was completed the following year. It is the only way for the Guizhou-Yunnan Highway.