92 Ill. Adm. Code 1546.110
New Yard Tracks
Section 1546.110 New Yard Tracks
a) Rail
carriers shall provide walkways adjacent to those portions of yard tracks
constructed after February 15, 2005 where rail carrier employees frequently
work on the ground performing switching activities.
b) For purposes of this
Part, frequently shall mean at least 5 days per week, 1 shift
per day.