Which two views are usually shown on plan and profile sheets?

Plan and profile views are essential components in civil engineering and transportation projects depicted on plan and profile sheets. The plan view provides a top-down representation of the project layout, including horizontal alignments, locations of utilities, and other critical features. It helps in visualizing the overall spatial arrangement of the infrastructure.

The profile view, on the other hand, displays a vertical cross-section along a specified alignment, showing changes in elevation and detailing the vertical geometry of the project. This is particularly important for understanding the grading, elevation changes, and how the project interacts with existing land features. By combining these two views, engineers and planners can effectively analyze and communicate the design intent while ensuring compliance with design standards and evaluating potential impacts on the surrounding environment.

In contrast, the other views listed—such as elevation and cross-section, isometric and perspective, or oblique and sectional—do not typically represent the integrated horizontal and vertical perspectives needed for thorough engineering analysis and design communication found in plan and profile sheets.