Which sheet would include the natural ground line and templates for a proposed roadway?

The sheet that includes the natural ground line and templates for a proposed roadway is best represented by the cross section sheet. Cross section sheets provide a detailed view of the ground at various points along the proposed roadway, allowing engineers and planners to visualize how the land will interact with the road. They display the natural ground line, which is the existing surface of the terrain before any construction takes place, and they often include templates that show the proposed elevation and structure of the roadway itself.

In contrast, plan and profile sheets primarily provide horizontal and vertical alignments of the roadway but do not focus specifically on the cross-sectional view. Structures plans detail specific structures and their designs, while a summary of quantities sheet compiles information about materials and quantities needed for construction, rather than depicting any ground lines or roadway templates. Thus, the cross section sheet is crucial for understanding the existing landscape in relation to the proposed roadway design.