As the largest state in the Union, California also has the largest population of visually impaired individuals. The National Federation for the Blind estimated that as of 2016, California had nearly 800,000 people who lived with some form of visual disability. Think of how many of those people live in Bakersfield or nearby in Kern County. Without proper ADA signage, you cannot serve them. There might be dozens, perhaps even hundreds, of people who want to patronize your business but cannot simply because your signage is too difficult to read.