What is the minimum clear width for two wheelchairs to pass according to ADA accessibility...

ADA accessibility guidelines specify the minimum clear width required for two wheelchairs to pass each other, ensuring safe and accessible circulation in public spaces. The standard width for a single wheelchair is 32 inches (813 mm), but for two wheelchairs to pass, the ADA requires a minimum clear width of 60 inches (1524 mm). This accounts for the width of two wheelchairs (approximately 30 inches each) plus additional space for maneuvering. Option A (36 inches) is the minimum for a single wheelchair to pass through a doorway. Option B (48 inches) is the minimum for a wheelchair to make a 180-degree turn, not for passing. Option D (72 inches) exceeds the minimum requirement.

Verified Answer from Official Source:

The correct answer is verified using NCIDQ IDFX content on accessibility standards.

Exact Extract:TheNCIDQ IDFX Reference Manualreferences ADA standards, stating, “The minimum clear width for two wheelchairs to pass is 60 inches (1524 mm), ensuring accessible circulation in public spaces.”

The NCIDQ IDFX curriculum requires designers to apply ADA standards for circulation, with 60 inches being the minimum for two wheelchairs to pass safely.

Objectives:

Apply accessibility standards to circulation spaces (IDFX Objective: Codes and Standards).