ABA Accessibility Standard for GSA Facilities Pocket Guide

810.2.2 Dimensions.

Bus stop boarding and alighting areas shall provide a clear length of 96 inches (2440 mm) minimum, measured perpendicular to the curb or vehicle roadway edge, and a clear width of 60 inches (1525 mm) minimum, measured parallel to the vehicle roadway.

Figure 810.2.2 Dimensions of Bus Boarding and Alighting Areas