What is the minimum hallway clearance width per ADA accessibility?

What is the minimum hallway clearance width per ADA accessibility?

• A. 32 inches width
• B. 36 inches width
• C. 40 inches width
• D. 44 inches width

Answer: (B)

The basic idea being tested is the space needed for a wheelchair to travel through an ordinary hallway. Per ADA accessibility standards, the minimum clear width for an accessible route like hallways is 36 inches (about 915 mm). This width allows a person in a wheelchair to move smoothly through the corridor and provides enough room for safe passage, including situations where someone may be assisting or where pedestrians are passing in opposite directions. Widths smaller than that (such as 32 inches) would not meet the requirement for a accessible route, while wider options (40 or 44 inches) exceed the minimum but are not required.

The basic idea being tested is the space needed for a wheelchair to travel through an ordinary hallway. Per ADA accessibility standards, the minimum clear width for an accessible route like hallways is 36 inches (about 915 mm). This width allows a person in a wheelchair to move smoothly through the corridor and provides enough room for safe passage, including situations where someone may be assisting or where pedestrians are passing in opposite directions. Widths smaller than that (such as 32 inches) would not meet the requirement for a accessible route, while wider options (40 or 44 inches) exceed the minimum but are not required.