How many inches does a hallway have to be for wheelchair access at office building?

For wheelchair access in an office building, hallways must typically be at least 36 inches wide to accommodate a standard wheelchair. However, if the hallway is a high-traffic area or requires turning space, it should be wider, ideally 60 inches, to allow for maneuvering and safe passage. Compliance with local building codes and the Americans with Disabilities Act (ADA) is essential for ensuring accessibility.