What is the minimum aggregate area in square feet required for press boxes in bleachers to not require an accessible route?

The correct answer for the minimum aggregate area required for press boxes in bleachers to not require an accessible route is indeed 500 square feet. This requirement follows accessibility guidelines established by the Americans with Disabilities Act (ADA) and other relevant building codes, which aim to provide equitable access to facilities.

When press boxes meet or exceed this minimum area, they are exempt from the need to provide an accessible route, simplifying compliance for building managers and designers. The rationale behind this specification is likely based on the idea that larger areas may afford more flexibility in design and layout, potentially making it easier to accommodate access features that would be necessary for smaller boxes.

In contrast, the other area options (300, 700, and 900 square feet) do not meet this threshold or exceed the requirement unnecessarily. A minimum of 500 square feet strikes a balance between usability and the necessity for additional accessibility provisions.