An accessible route requires a clear width of thirty-six inches minimum, with a reduced width of thirty-two inches minimum permitted at specific obstruction segments spanning up to twenty-four inches maximum in length. These narrow obstructions must be separated by at least forty-eight inches minimum of clear route width. The diagram establishes mandatory dimensional clearances for wheelchair navigation within circulation paths.
24" MAX. 48" MIN. 24" MAX. 32" MIN. 36" MIN. 32" MIN. 36" MIN. WHEELCHAIR
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