Which choice describes the roadway plans?

The choice that correctly describes the roadway plans is the one that shows cross-section views of the proposed roadway. Cross-section views are critical in roadway design as they provide detailed insights into the roadway's dimensions and configurations. These views illustrate how the roadway interacts with the surrounding topography and help convey important information about lane widths, shoulder dimensions, drainage features, and other roadway elements.

Cross-section views allow engineers and planners to visualize and assess how the roadway will perform, how water will be directed, and how it will accommodate various vehicles and traffic conditions. This information is essential for proper design, construction, and maintenance of the roadway.

While plan views and elevation views serve specific purposes in providing a layout and height details respectively, and details about electrical wiring of traffic signals focus on specific construction elements, it’s the cross-section views that are integral to understanding the comprehensive profile of the roadway itself. Similarly, summarizing quantities of construction materials, although important in a broader context of project management, does not directly pertain to the design of the roadway plans.