What is the finished grading template related to?

The finished grading template is specifically related to the top of the graded roadbed. This template represents the final contours and elevations that the roadway must achieve after grading has been completed. It serves as a guide for construction, ensuring that the roadbed is shaped correctly to accommodate the required cross slopes, drainage, and overall geometry of the roadway.

A proper finished grading template is crucial for roadway construction because it impacts the performance and longevity of the roadway structure. It also plays a significant role in how water runoff is managed, which is essential for maintaining road safety and minimizing erosion.

While there may be aspects of the surrounding landscape, subsurface conditions, or the bottom of the road cut involved in the overall grading process, the finished grading template specifically refers to the final shape and surface level of the road itself, confirming that it adheres to design specifications and is prepared for subsequent layers or surfacing.