Introduction to Duku Highway: Duku Highway starts from Dushanzi in the north and ends at Kuqa in the south, with a total length of 562 kilometers. It was built in the 1970s. It is a war-prepared national defense highway ordered by the State Council and the Central Military Commission. It was built by the People's Liberation Army It took a certain department of the Engineering Corps 10 years to build it. During the 10-year highway construction, 168 People's Liberation Army soldiers died deep in the Tianshan Mountains due to avalanches, mudslides and other reasons, and thousands more were injured and disabled. This is a war-prepared road, a heroic road.