It is a very difficult to solve roadbed deformation in permafrost regions, especially thaw settlement in warm permafrost regions. Thawing and temperature rising due to asphalt pavement has a great influence on roadbed stability. In order to study the process of roadbed deformation for different permafrost types and geophysical environments, roadbed deformation was monitored. There are three monitoring sections with uniform vertical and transverse observation directions and spaces. Each section has four tran...