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1991 ADA Standards for Accessible Design

Note: This document, portion of document or referenced document was published prior to the 2010 ADA Standards, and all or part of this information may only apply to Safe Harbored elements.

4.2.1* Wheelchair Passage Width.

The minimum clear width for single wheelchair passage shall be 32 in (815 mm) at a point and 36 in (915 mm) continuously (see Fig. 1 and 24(e)).

The minimum clear passage width for a single wheelchair shall be 36 inches (915 mm) minimum along an accessible route, but may be reduced to 32 inches (815 mm) minimum at a point for a maximum depth of 24 inches (610 mm), such as at a doorway.

Fig. 1 Minimum Clear Width for Single Wheelchair

Fig. 24(e) Maximum Doorway Depth

Fig. 24 Clear Doorway Width and Depth

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