Question: how big are public restrooms?
Answer: SMALL PUBLIC RESTROOMS (Figs. 17-19) require one standard 60 inch (1525mm) wide toilet compartment. Minimum 60 inch (1525mm) diameter or T-Shaped turning spaces are also required, as well as an accessible lavatory, restroom accessories, and access aisles that meet 2010 ADA and 2009 ICC/ANSI Standards.