What is the minimum turning circle required at changes of travel direction in means of egress?

The minimum turning circle required at changes of travel direction in means of egress is 60 inches. This dimension is critical to ensure that individuals, including those using mobility devices such as wheelchairs, can navigate turns safely and comfortably without risk of becoming stuck or needing to backtrack.

The 60-inch turning circle accommodates a person in a wheelchair, allowing for adequate space to maneuver without colliding with walls or other obstacles. Building codes and accessibility standards, such as the Americans with Disabilities Act (ADA), emphasize the importance of this measurement to facilitate safe and accessible navigation in public spaces.

Dimensions smaller than this can create significant challenges for users, leading to potential hazards in egress situations, particularly during emergencies when quick and efficient evacuation is essential.