In a commercial parking lot, what design feature must be included to comply with the Americans with Disabilities Act?

To comply with the Americans with Disabilities Act (ADA), the requirement is for at least one accessible parking space to be provided for every 25 total parking spaces. This design feature ensures that individuals with disabilities have appropriate access to facilities and services, promoting inclusivity and convenience. The standard also specifies that accessible spaces must be properly marked and located in a way that makes them easily accessible to the main entrances of the buildings served by the parking lot.

The requirement for one accessible space for every 25 total spaces reflects a recognized ratio intended to adequately serve the needs of individuals with disabilities while considering the overall size and capacity of the parking facility. This ratio can vary based on the total number of spaces, but it establishes a clear guideline for planning and designing commercial parking areas.

This choice stands out as it aligns with the ADA regulations, providing a basic framework to ensure accessibility. The other options may suggest different ratios, which do not reflect the established criteria set forth in the ADA guidelines. Some choices imply a higher number of accessible spaces than needed or do not meet the minimum requirements established by law, which is why they do not comply with the ADA mandates.