What is grading roads?

Grading roads is the process of leveling and smoothing dirt or gravel surfaces to remove potholes, ruts, and other deformities. It involves using heavy equipment such as bulldozers, graders, and loaders to cut, shape, and distribute the material evenly across the road. A successful road will have a smooth surface, proper drainage, and good traction for vehicles.

There are different methods of grading roads, depending on the condition of the road and the desired result. For example, full-depth reclamation is a method of recycling the existing pavement material with fresh gravel and soil to create a new surface. In contrast, spot grading is used to correct specific issues on the road, such as a pothole.

Road grading is essential for maintaining safe and reliable transportation. It helps prevent accidents caused by uneven surfaces or inadequate drainage, and it makes driving more comfortable and efficient. Road maintenance organizations typically grade rural and less traveled roads less often than urban roads with higher traffic volumes. Routine grading of unpaved roads is generally recommended about once a year, while paved roads may only need to be graded every couple of years.