In recent years， with the rapid expansion of highway construction area in China， some problems about wind force disasters on highway have appeared under special environmental conditions， which seriously threaten the safety of highway traffic. The compound disaster of snow drift and blown sand on Kete Highway in Altay Prefecture of Xinjiang just is a special seasonal wind-driven disaster. It is found that the occurrence of this kind of disaster is related to the regional disaster-pregnant environment with the reginonal east gale and abundant sand & snow sources in winter， as well as the layout of sand control system， the configuration of subgrade section and the artificial disturbance such as sand or snow stacking. In accordance with the principle of adapting measures to local conditions， fortifing against harm， complying with nature and addressing both symptoms and root causes， strengthening protection ability， and linking mechanical control with plant control have been formed in order to comprehensively control the blown sand disaster in spring and sand-snow compound disaster in winter. A comprehensive treatment scheme of road side terrain leveling， resistance-solid-transport structure protection system construction and later scientific management and protection has been formulated. This research results can provide a scientific plan for the disaster prevetion of Kete Highway， and also provide a reference for similar disaster control in other areas.