24. When constructing or improving a road, no person may pile up the soil, debris and materials removed in the space between the shoulder of the road and the limits of its right-of-way, nor dump them outside the limits of that right-of-way. In addition, the ground between the ditch and the outer limit of the right-of-way shall be graded.
For the purposes of this section, the right-of-way may cover a maximum width equivalent to 4 times the width of the roadway.