Foundation drawings can include details about which of the following elements?

Foundation drawings primarily focus on the components that support the structure, such as the foundation itself, footings, and any relevant substructure elements. Crawl space dimensions are a crucial aspect of these drawings because they directly relate to the design and functionality of the foundation. This information helps ensure proper ventilation, access for utility work, and structural support.

In contrast, wall finishes, roof pitch, and interior lighting are elements that pertain more to the architectural or interior aspects of a building rather than the foundational structure. These elements would typically be covered in different sections of building plans, such as elevation drawings or interior design layouts, rather than in the foundation drawings specifically. Thus, crawl space dimensions are the most relevant choice here when discussing what can be included in foundation drawings.