77 Ill. Adm. Code 330.3640
Corridors
Section 330
Section 330.3640Â Corridors
Every existing facility shall
have:
a)Â Â Â Â Â Â Â Â All corridors and passages used by residents at least three
feet wide and properly lighted at night and at other times when necessary. If
handrails project more than three and one-half inches, the width shall be
measured between the handrails. (B)
b)Â Â Â Â Â Â Â Â No nonambulatory residents in a bedroom unless it can be
reached by passing through a passage or corridor which is at least four feet
wide and is properly lighted at night and at other times when necessary. (B)
c)Â Â Â Â Â Â Â Â All corridors and passages used by residents provided with
sturdy handrails on each side. (B)
d)Â Â Â Â Â Â Â Â All corridors enclosed from weather and properly heated.