Abstract:With the rapid development of basic communication construction in China,basic road construction is steadily increasing. The miles of roads increases and the grade of roads goes higher. In order to raise transport speed and efficiency,the line selection and road construction gradually extend from plain area to hilly and mountainous area,and consequently the problem of slope disaster is increasing. Effective control and monitoring measures to ensure safety of slope and reasonable engineering control measures are urgent and difficult technical issues. Combining the whole-process monitoring of several control engineering cases of high slopes along north section of Jingzhu express way and scientific analysis of achievement information,some primary ideas is put forward about dynamic information of slope control.