Wheelchair Accessibility
Also known as: Wheelchair Access, Wheeled Mobility Access
The degree to which physical environments, facilities, and services can be used by people who use wheelchairs. Wheelchair accessibility encompasses a wide range of factors including doorway widths, ramp availability and slope, floor surfaces, turning radius clearances, table and counter heights, restroom configurations, elevator access, threshold heights, and the placement of controls and objects within reach range. Crucially, accessibility is not binary but varies by individual: a manual wheelchair user may navigate spaces differently than a power wheelchair user, and factors like chair width, armrest height, and the user's range of motion all affect what is accessible. Standards like the ADA provide minimum requirements, but wheelchair users frequently report that spaces labeled "accessible" still present significant barriers for their specific needs.
Category: physical accessibility · built environment · wheelchair · standards
Related: Americans with Disabilities Act · Universal Design · Spinal Cord Injury · Remote Accessibility Assessment