How can weather impact the type of grading required?

Weather plays a crucial role in determining the grading techniques and necessary adjustments required for road maintenance and construction. Rain can saturate the soil, leading to the potential for mud and erosion, which often makes it necessary to improve drainage to prevent water accumulation and damage to the road surface. In this situation, grading may require techniques that promote proper drainage and stability. Conversely, during periods of drought, the ground can become hard and uneven, necessitating actions that smooth out surfaces to create a more passable roadway.

This adaptability in grading practices according to varying weather conditions exemplifies how weather directly influences road grading requirements to maintain safety and usability.