As one of the largest investment scale project in Xinjiang, San-Sha Highway of S215 Line adopted the technologies of Aeolian sand roadbed, combining with the local materials and climate, which saved the budget for about 2 billion. It is a successful case as the application of Aeolian sand roadbed in construction of desert highway with a lack of subgrade materials, and difficulties of material transportation, control of project quality, schedule and cost.

This book comprehensively introduces the research achievements about the performance, design, construction of Aeolian sand highway subgrade and the key technologies and application by delivering a large number of the experimental data and documents, and advanced technologies and construction experiences. It may be kind of comprehensive guide for the highway building in western China, as well as the connection roads between western China and Central Asian nations.