77 Ill. Adm. Code 350.3890
Corridors
Section 350
Section 350.3890Â Corridors
a)Â Â Â Â Â Â Â Â In every facility all corridors used by residents shall have a
minimum unobstructed width of three feet, and shall be lighted properly at
night and at other times when necessary. If there are handrails, and they
project more than three and one-half inches, the width of the corridor shall be
measured between handrails. Handrails are not required.
b)Â Â Â Â Â Â Â Â Corridor doors shall be a minimum of one and three-eighths
inches thick solid core wood. Louvers in doors shall not be permitted except
as approved by the Department. (B)