How should corduroy tactile pavers be installed in relation to foot travel direction?

Corduroy tactile pavers are designed to assist individuals with visual impairments in navigating their environment safely. The installation of these pavers is particularly important, as their orientation plays a crucial role in conveying information about the pedestrian path to the user.

When corduroy pavers are installed perpendicular to the direction of foot travel, they create a tactile warning that indicates a change in the environment, such as an intersection or a hazardous condition. This orientation is critical because it ensures that when a person walks over the pavers, they can easily feel the change underfoot, prompting them to pay attention to their surroundings, usually a transition area.

In contrast, other orientations, such as parallel or diagonal, would not provide the same level of tactile feedback and could confuse users, as they would not effectively signal a change in the path. Additionally, a circular installation may not provide any clear guidance to the user, as the intended directional indicators would be lost. Thus, perpendicular installation effectively serves its purpose in aiding navigation for those who rely on these tactile cues.