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According to the Americans with Disabilities Act, what is the minimum width required for a corridor?

  1. 30 inches

  2. 32 inches

  3. 34 inches

  4. 36 inches

The correct answer is: 36 inches

The minimum width required for a corridor according to the Americans with Disabilities Act (ADA) is 36 inches. This requirement is in place to ensure that individuals using mobility aids, such as wheelchairs or walkers, can navigate through spaces comfortably and safely. The 36-inch width standard reflects considerations for accessibility, which aim to provide adequate space for maneuvering, including making turns or passing through doorways. While narrower widths, such as 30 or 32 inches, may be usable for some individuals without mobility impairments, they do not accommodate the needs of all users—especially those using assistive devices. Therefore, the 36-inch corridor width is a critical factor in promoting inclusivity and ensuring that all individuals, regardless of their physical abilities, have equitable access to public buildings and facilities.