In a parking lot with 160 spaces, how many must be accessible?

The correct answer is based on the guidelines set forth by the Americans with Disabilities Act (ADA) for accessible parking spaces in parking lots. The ADA stipulates that for a parking facility, a certain percentage of parking spaces must be designated accessible to accommodate individuals with disabilities.

For parking lots, the general rule is that for the first 1 to 25 spaces, at least one space must be accessible. As the number of spaces increases, more accessible spaces are required. Specifically, for a parking lot with 160 spaces, the guidelines indicate that a minimum of 4 accessible spaces is mandated.

Therefore, this aligns with the requirements outlined in the ADA, making the figure of 4 the correct choice for the number of accessible spaces necessary in a parking lot with 160 spaces.