IB = INTERIOR BUILDING
Doors open wide enough to let a wheelchair or scooter user enter, and have handles that are easy to use. Interior ramps are wide enough and have handrails. Stairs, if present, have handrails. If there is an elevator, it is available for public/patient use at all times the building is open. The elevator has easy to hear sounds and Braille buttons within reach. The elevator has enough room for a wheelchair or scooter user to turn around. If there is a platform lift, it can be used without help.