What kind of layout does the term "grid plan" imply?

The term "grid plan" specifically refers to a systematic arrangement of intersecting lines, typically arranged in a square or rectangular format. This type of layout is characterized by its uniformity and organization, where streets and pathways cut across each other at regular intervals, creating a clear pattern. Grid plans are often seen in urban planning, allowing for easy navigation and efficient use of space. Historical examples include Ancient Greek cities and modern downtown areas.

This structured approach contrasts sharply with random layouts, which lack cohesion; layouts based on natural terrain, which adapt to the landscape rather than impose a design; and layouts solely focused on aesthetics, which prioritize visual elements over organization. The grid's systematic nature enhances functionality, making it a foundational concept in architectural and urban design.