Regrading
(重定向自Regrade)
![The Denny Regrade in process, Seattle, Washington (1900s).[1]](/uploads/202502/06/Denny_Regrade-12524.jpg)

Regrading is the process of grading for raising and/or lowering the levels of land. Such a project can also be referred to as a regrade.
Regrading may be done on a small scale (as in preparation of a house site) or on quite a large scale (as in major reconfiguration of the terrain of a city, such as the Denny Regrade in Seattle).